Return to Human Space Flight home page

    
   ISS  TRAJECTORY DATA
 
   Lift off time (UTC)  :  N/A
   Area (sq ft)  :  14678.7446
   Drag Coefficient (Cd)  :   2.00
   Monthly MSFC 50% solar flux (F10.7-jansky)  :   72.7
   Monthly MSFC 50% earth geomagnetic index (Kp)  :   2.331
   ET - UTC  (sec) :   68.18
   UT1 - UTC (sec) :    0.00
 
 
   Maneuvers contained within the current ephemeris are as follows:
 
 
   IMPULSIVE TIG (GMT)   M50 DVx(FPS)      LVLH DVx(FPS)      DVmag(FPS) 
   IMPULSIVE TIG (MET)   M50 DVy(FPS)      LVLH DVy(FPS)      Invar Sph HA
   DT                    M50 DVz(FPS)      LVLH DVz(FPS)      Invar Sph HP 
   ------------------------------------------------------------------------
   197/12:45:00.000           0.0               0.0              0.0    
   N/A                        0.0               0.0              220.9  
   000/00:00:00.000           0.0               0.0              215.7  
   
   199/15:15:00.000           0.0               0.0              0.0    
   N/A                        0.0               0.0              221.0  
   000/00:00:00.000           0.0               0.0              215.4  
   
   201/19:34:00.000           0.0               0.0              0.0    
   N/A                        0.0               0.0              221.2  
   000/00:00:00.000           0.0               0.0              215.3  
   
   203/18:49:00.000           0.0               0.0              0.0    
   N/A                        0.0               0.0              221.4  
   000/00:00:00.000           0.0               0.0              215.1  
   
   206/03:00:00.000           0.0               0.0              0.0    
   N/A                        0.0               0.0              221.5  
   000/00:00:00.000           0.0               0.0              214.8  
   
   207/15:56:37.527          -1.2               1.2              1.2    
   N/A                        0.2               0.0              221.8  
   000/00:03:15.055          -0.3               0.0              215.4  
   
   209/20:18:00.000           0.0               0.0              0.0    
   N/A                        0.0               0.0              221.9  
   000/00:00:00.000           0.0               0.0              215.3  
   
 
 
    Coasting Arc #1 (Orbit 306)
    ---------------------------------------
 
    Vector Time (GMT): 2018/197/12:04:09.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -1204940.49                 A    =         6780036.80  meter
     Y    =        4652114.57  meter          E    =           .0010563
     Z    =       -4792670.82                 I    =           51.32489
     XDOT =      -5906.073652                 Wp   =           52.22682
     YDOT =      -4158.200628  meter/sec      RA   =          231.55486  deg
     ZDOT =      -2548.898675                 TA   =          192.53037
                                              MA   =          192.55665
                                              Ha   =            220.779  n.mi
                                              Hp   =            215.716
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -3953216.84                 X    =        -1233592.39
     Y    =       15262843.09  feet           Y    =         4638480.24  meter
     Z    =      -15723985.62                 Z    =        -4798593.13
     XDOT =     -19376.882062                 XDOT =       -5846.755618
     YDOT =     -13642.390513  feet/sec       YDOT =       -4223.914570  meter/sec
     ZDOT =      -8362.528460                 ZDOT =       -2577.443957
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       15486453.74                 X    =         4720271.10
     Y    =       -2810669.65  feet           Y    =         -856692.11  meter
     Z    =      -15751060.70                 Z    =        -4800923.30
     XDOT =      -4631.234758                 XDOT =       -1411.600354
     YDOT =      22105.199968  feet/sec       YDOT =        6737.664950  meter/sec
     ZDOT =      -8489.805728                 ZDOT =       -2587.692786
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18197.52353526  .00016717  00000-0  10270-3 0  9004
    2 25544  51.6384 232.4951 0003857 319.7085  40.3781 15.53970528  3079
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18197.52353526   =   yrday.fracday
    Element set:     900
    Inclination:       51.6384  deg
    RA of node:       232.4951  deg
    Eccentricity:     .0003857     
    Arg of perigee:   319.7085  deg
    Mean anomaly:      40.3781  deg
    Mean motion:   15.53970528  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             307
    Checksum:              317
 
 
    Coasting Arc #2 (Orbit 307)
    ---------------------------------------
 
    Vector Time (GMT): 2018/197/12:45:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        -784413.53                 A    =         6784191.94  meter
     Y    =       -5660604.90  meter          E    =           .0009836
     Z    =        3645853.86                 I    =           51.33795
     XDOT =       6011.744638                 Wp   =           77.30711
     YDOT =       1967.452390  meter/sec      RA   =          231.41847  deg
     ZDOT =       4340.342718                 TA   =          326.22794
                                              MA   =          326.29056
                                              Ha   =            220.873  n.mi
                                              Hp   =            215.704
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -2573535.21                 X    =         -738766.05
     Y    =      -18571538.38  feet           Y    =        -5669121.78  meter
     Z    =       11961462.80                 Z    =         3642153.99
     XDOT =      19723.571648                 XDOT =        5968.214593
     YDOT =       6454.896293  feet/sec       YDOT =        2034.436167  meter/sec
     ZDOT =      14239.969546                 ZDOT =        4369.439491
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -13761625.00                 X    =        -4194543.30
     Y    =       12748425.56  feet           Y    =         3885720.11  meter
     Z    =       11945586.49                 Z    =         3641014.76
     XDOT =      -4930.401113                 XDOT =       -1502.786259
     YDOT =     -18811.262831  feet/sec       YDOT =       -5733.672911  meter/sec
     ZDOT =      14369.981612                 ZDOT =        4379.970395
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18197.58784401  .00016717  00000-0  10270-3 0  9011
    2 25544  51.6371 232.1744 0003827 323.7595  36.3298 15.53960835  3089
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18197.58784401   =   yrday.fracday
    Element set:     901
    Inclination:       51.6371  deg
    RA of node:       232.1744  deg
    Eccentricity:     .0003827     
    Arg of perigee:   323.7595  deg
    Mean anomaly:      36.3298  deg
    Mean motion:   15.53960835  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             308
    Checksum:              324
 
 
    Coasting Arc #3 (Orbit 322)
    ---------------------------------------
 
    Vector Time (GMT): 2018/198/12:45:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        -479417.30                 A    =         6780526.88  meter
     Y    =        4907014.66  meter          E    =           .0010187
     Z    =       -4664590.77                 I    =           51.34864
     XDOT =      -6293.100709                 Wp   =           49.14735
     YDOT =      -3316.785005  meter/sec      RA   =          226.41083  deg
     ZDOT =      -2839.910411                 TA   =          192.49658
                                              MA   =          192.52185
                                              Ha   =            220.877  n.mi
                                              Hp   =            215.622
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -1572891.41                 X    =         -511595.54
     Y    =       16099129.47  feet           Y    =         4901473.83  meter
     Z    =      -15303775.50                 Z    =        -4666997.45
     XDOT =     -20646.655869                 XDOT =       -6241.749250
     YDOT =     -10881.840566  feet/sec       YDOT =       -3386.871518  meter/sec
     ZDOT =      -9317.291376                 ZDOT =       -2870.355041
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       13936153.54                 X    =         4247739.60
     Y    =       -8190960.44  feet           Y    =        -2496604.74  meter
     Z    =      -15315132.82                 Z    =        -4668052.48
     XDOT =       2563.749579                 XDOT =         781.430872
     YDOT =      22052.260150  feet/sec       YDOT =        6721.528894  meter/sec
     ZDOT =      -9453.192959                 ZDOT =       -2881.333214
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18198.55246606  .00016717  00000-0  10270-3 0  9020
    2 25544  51.6383 227.3673 0003905 324.3018  35.7873 15.53984976  3234
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18198.55246606   =   yrday.fracday
    Element set:     902
    Inclination:       51.6383  deg
    RA of node:       227.3673  deg
    Eccentricity:     .0003905     
    Arg of perigee:   324.3018  deg
    Mean anomaly:      35.7873  deg
    Mean motion:   15.53984976  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             323
    Checksum:              328
 
 
    Coasting Arc #4 (Orbit 338)
    ---------------------------------------
 
    Vector Time (GMT): 2018/199/12:45:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        1850221.68                 A    =         6778150.64  meter
     Y    =       -3920064.30  meter          E    =           .0001813
     Z    =        5209590.17                 I    =           51.36376
     XDOT =       6224.837074                 Wp   =           42.59025
     YDOT =       4352.082540  meter/sec      RA   =          221.39514  deg
     ZDOT =       1065.114023                 TA   =           37.17517
                                              MA   =           37.16262
                                              Ha   =            220.932  n.mi
                                              Hp   =            215.524
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        6070281.10                 X    =         1868614.31
     Y    =      -12861103.36  feet           Y    =        -3899271.28  meter
     Z    =       17091831.27                 Z    =         5218622.25
     XDOT =      20422.693812                 XDOT =        6170.534558
     YDOT =      14278.486023  feet/sec       YDOT =        4421.389287  meter/sec
     ZDOT =       3494.468578                 ZDOT =        1095.220045
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -13872954.83                 X    =        -4228476.63
     Y    =        2897885.10  feet           Y    =          883275.38  meter
     Z    =       17132728.17                 Z    =         5222055.55
     XDOT =       -510.776474                 XDOT =        -155.684669
     YDOT =     -23877.796486  feet/sec       YDOT =       -7277.952369  meter/sec
     ZDOT =       3628.751119                 ZDOT =        1106.043341
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18199.58139359  .00016717  00000-0  10270-3 0  9031
    2 25544  51.6377 222.2382 0003971 330.2892  29.8034 15.53991358  3399
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18199.58139359   =   yrday.fracday
    Element set:     903
    Inclination:       51.6377  deg
    RA of node:       222.2382  deg
    Eccentricity:     .0003971     
    Arg of perigee:   330.2892  deg
    Mean anomaly:      29.8034  deg
    Mean motion:   15.53991358  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             339
    Checksum:              334
 
 
    Coasting Arc #5 (Orbit 339)
    ---------------------------------------
 
    Vector Time (GMT): 2018/199/15:15:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -5109328.16                 A    =         6781262.53  meter
     Y    =         288549.26  meter          E    =           .0006848
     Z    =       -4455190.32                 I    =           51.37524
     XDOT =      -3174.788088                 Wp   =           87.97063
     YDOT =      -6172.494338  meter/sec      RA   =          220.84229  deg
     ZDOT =       3245.723729                 TA   =          214.83978
                                              MA   =          214.88463
                                              Ha   =            221.011  n.mi
                                              Hp   =            215.440
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -16762887.67                 X    =        -5090534.39
     Y    =         946683.91  feet           Y    =          231518.54  meter
     Z    =      -14616766.14                 Z    =        -4479963.67
     XDOT =     -10415.971417                 XDOT =       -3121.295403
     YDOT =     -20250.965677  feet/sec       YDOT =       -6207.698085  meter/sec
     ZDOT =      10648.699897                 ZDOT =        3230.431515
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       16296849.56                 X    =         4967279.75
     Y    =        3612135.44  feet           Y    =         1100978.88  meter
     Z    =      -14727716.65                 Z    =        -4489008.03
     XDOT =       4861.474815                 XDOT =        1481.777524
     YDOT =      21147.461284  feet/sec       YDOT =        6445.746199  meter/sec
     ZDOT =      10580.953077                 ZDOT =        3225.074498
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18199.64570239  .00016717  00000-0  10270-3 0  9045
    2 25544  51.6363 221.9182 0004155 330.3012  29.7904 15.53966931  3404
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18199.64570239   =   yrday.fracday
    Element set:     904
    Inclination:       51.6363  deg
    RA of node:       221.9182  deg
    Eccentricity:     .0004155     
    Arg of perigee:   330.3012  deg
    Mean anomaly:      29.7904  deg
    Mean motion:   15.53966931  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             340
    Checksum:              303
 
 
    Coasting Arc #6 (Orbit 355)
    ---------------------------------------
 
    Vector Time (GMT): 2018/200/15:15:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        5833507.25                 A    =         6784905.63  meter
     Y    =         934800.44  meter          E    =           .0011216
     Z    =        3330959.83                 I    =           51.41293
     XDOT =       1734.034843                 Wp   =           71.41703
     YDOT =       5838.053994  meter/sec      RA   =          215.83982  deg
     ZDOT =      -4658.793376                 TA   =           69.65711
                                              MA   =           69.53665
                                              Ha   =            221.085  n.mi
                                              Hp   =            215.412
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       19138803.33                 X    =         5806440.62
     Y    =        3066930.57  feet           Y    =          999883.21  meter
     Z    =       10928345.89                 Z    =         3359231.01
     XDOT =       5689.090693                 XDOT =        1691.252971
     YDOT =      19153.720453  feet/sec       YDOT =        5857.206229  meter/sec
     ZDOT =     -15284.755171                 ZDOT =       -4650.473694
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -17655295.55                 X    =        -5381334.08
     Y    =       -7823677.32  feet           Y    =        -2384656.85  meter
     Z    =       11054827.55                 Z    =         3369511.44
     XDOT =      -1290.650793                 XDOT =        -393.390362
     YDOT =     -18708.281239  feet/sec       YDOT =       -5702.284122  meter/sec
     ZDOT =     -15248.175405                 ZDOT =       -4647.643863
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18200.67462786  .00016717  00000-0  10270-3 0  9059
    2 25544  51.6359 216.7899 0004253 333.6588  26.4348 15.53995234  3560
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18200.67462786   =   yrday.fracday
    Element set:     905
    Inclination:       51.6359  deg
    RA of node:       216.7899  deg
    Eccentricity:     .0004253     
    Arg of perigee:   333.6588  deg
    Mean anomaly:      26.4348  deg
    Mean motion:   15.53995234  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             356
    Checksum:              343
 
 
    Coasting Arc #7 (Orbit 370)
    ---------------------------------------
 
    Vector Time (GMT): 2018/201/15:15:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -6213341.59                 A    =         6788131.77  meter
     Y    =       -1946910.78  meter          E    =           .0009618
     Z    =       -1900801.17                 I    =           51.45130
     XDOT =        -67.025615                 Wp   =           17.25459
     YDOT =      -5238.135722  meter/sec      RA   =          210.84909  deg
     ZDOT =       5600.578545                 TA   =          321.74870
                                              MA   =          321.81689
                                              Ha   =            221.152  n.mi
                                              Hp   =            215.320
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -20384978.96                 X    =        -6181875.89
     Y    =       -6387502.55  feet           Y    =        -2016216.59  meter
     Z    =       -6236224.32                 Z    =        -1930906.90
     XDOT =       -219.900313                 XDOT =         -35.650798
     YDOT =     -17185.484652  feet/sec       YDOT =       -5238.710202  meter/sec
     ZDOT =      18374.601524                 ZDOT =        5600.328807
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       18237324.95                 X    =         5558736.65
     Y    =       11047654.88  feet           Y    =         3367325.21  meter
     Z    =       -6370820.20                 Z    =        -1941826.00
     XDOT =      -2953.642638                 XDOT =        -900.270276
     YDOT =      15441.409625  feet/sec       YDOT =        4706.541654  meter/sec
     ZDOT =      18374.081615                 ZDOT =        5600.420076
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18201.63924358  .00016717  00000-0  10270-3 0  9065
    2 25544  51.6361 211.9824 0004195 337.3078  22.7888 15.53989432  3716
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18201.63924358   =   yrday.fracday
    Element set:     906
    Inclination:       51.6361  deg
    RA of node:       211.9824  deg
    Eccentricity:     .0004195     
    Arg of perigee:   337.3078  deg
    Mean anomaly:      22.7888  deg
    Mean motion:   15.53989432  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             371
    Checksum:              325
 
 
    Coasting Arc #8 (Orbit 373)
    ---------------------------------------
 
    Vector Time (GMT): 2018/201/19:34:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -1691307.74                 A    =         6777758.22  meter
     Y    =        3897373.12  meter          E    =           .0013897
     Z    =       -5292513.52                 I    =           51.42546
     XDOT =      -6786.251370                 Wp   =           69.81896
     YDOT =      -3524.379965  meter/sec      RA   =          209.97264  deg
     ZDOT =       -422.883408                 TA   =          196.10883
                                              MA   =          196.15306
                                              Ha   =            221.187  n.mi
                                              Hp   =            215.260
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -5548909.92                 X    =        -1709055.50
     Y    =       12786657.22  feet           Y    =         3878360.89  meter
     Z    =      -17363889.49                 Z    =        -5300772.07
     XDOT =     -22264.604233                 XDOT =       -6744.282288
     YDOT =     -11562.926395  feet/sec       YDOT =       -3600.033821  meter/sec
     ZDOT =      -1387.412757                 ZDOT =        -455.746727
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -6549500.97                 X    =        -1996287.90
     Y    =      -12251196.89  feet           Y    =        -3734164.81  meter
     Z    =      -17401318.18                 Z    =        -5303921.78
     XDOT =      22071.278279                 XDOT =        6727.325619
     YDOT =      -9602.578319  feet/sec       YDOT =       -2926.865872  meter/sec
     ZDOT =      -1534.180883                 ZDOT =        -467.618333
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18201.83216619  .00016717  00000-0  10270-3 0  9072
    2 25544  51.6398 211.0222 0004311 336.5121  23.5834 15.54015833  3748
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18201.83216619   =   yrday.fracday
    Element set:     907
    Inclination:       51.6398  deg
    RA of node:       211.0222  deg
    Eccentricity:     .0004311     
    Arg of perigee:   336.5121  deg
    Mean anomaly:      23.5834  deg
    Mean motion:   15.54015833  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             374
    Checksum:              274
 
 
    Coasting Arc #9 (Orbit 389)
    ---------------------------------------
 
    Vector Time (GMT): 2018/202/19:34:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        3232203.42                 A    =         6778266.72  meter
     Y    =       -3012234.99  meter          E    =           .0007060
     Z    =        5139993.67                 I    =           51.45690
     XDOT =       6250.031822                 Wp   =           18.25373
     YDOT =       4195.816820  meter/sec      RA   =          204.96030  deg
     ZDOT =      -1464.200991                 TA   =           85.91583
                                              MA   =           85.83513
                                              Ha   =            221.138  n.mi
                                              Hp   =            215.221
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       10604341.93                 X    =         3240679.64
     Y    =       -9882660.73  feet           Y    =        -2976043.30  meter
     Z    =       16863496.29                 Z    =         5155714.81
     XDOT =      20505.353746                 XDOT =        6209.760793
     YDOT =      13765.803216  feet/sec       YDOT =        4265.483945  meter/sec
     ZDOT =      -4803.809024                 ZDOT =       -1433.938181
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =        1361878.21                 X    =          415100.48
     Y    =       14348276.18  feet           Y    =         4373354.58  meter
     Z    =       16934249.80                 Z    =         5161559.34
     XDOT =     -22425.880006                 XDOT =       -6835.408226
     YDOT =       7666.216078  feet/sec       YDOT =        2336.662661  meter/sec
     ZDOT =      -4668.743229                 ZDOT =       -1423.032936
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18202.86108402  .00016717  00000-0  10270-3 0  9087
    2 25544  51.6400 205.8937 0004406 339.5542  20.5434 15.54044590  3904
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18202.86108402   =   yrday.fracday
    Element set:     908
    Inclination:       51.6400  deg
    RA of node:       205.8937  deg
    Eccentricity:     .0004406     
    Arg of perigee:   339.5542  deg
    Mean anomaly:      20.5434  deg
    Mean motion:   15.54044590  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             390
    Checksum:              285
 
 
    Coasting Arc #10 (Orbit 404)
    ---------------------------------------
 
    Vector Time (GMT): 2018/203/18:49:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        5019647.03                 A    =         6781998.06  meter
     Y    =       -1733313.86  meter          E    =           .0011068
     Z    =        4215526.33                 I    =           51.49745
     XDOT =       4730.154516                 Wp   =           50.73936
     YDOT =       4814.994980  meter/sec      RA   =          200.10963  deg
     ZDOT =      -3639.363494                 TA   =           76.65557
                                              MA   =           76.53219
                                              Ha   =            221.358  n.mi
                                              Hp   =            215.055
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       16468658.24                 X    =         5018179.73
     Y    =       -5686725.27  feet           Y    =        -1677189.31  meter
     Z    =       13830466.95                 Z    =         4239906.10
     XDOT =      15518.879646                 XDOT =        4693.638321
     YDOT =      15797.227624  feet/sec       YDOT =        4867.687009  meter/sec
     ZDOT =     -11940.168942                 ZDOT =       -3616.474461
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -8406928.80                 X    =        -2562431.90
     Y    =       15160506.43  feet           Y    =         4620922.36  meter
     Z    =       13939869.36                 Z    =         4248872.18
     XDOT =     -21052.038769                 XDOT =       -6416.661417
     YDOT =       -749.167255  feet/sec       YDOT =        -228.346179  meter/sec
     ZDOT =     -11838.182419                 ZDOT =       -3608.278001
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18203.82569556  .00016717  00000-0  10270-3 0  9096
    2 25544  51.6388 201.0863 0004397 345.8124  14.2904 15.54017166  4058
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18203.82569556   =   yrday.fracday
    Element set:     909
    Inclination:       51.6388  deg
    RA of node:       201.0863  deg
    Eccentricity:     .0004397     
    Arg of perigee:   345.8124  deg
    Mean anomaly:      14.2904  deg
    Mean motion:   15.54017166  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             405
    Checksum:              308
 
 
    Coasting Arc #11 (Orbit 419)
    ---------------------------------------
 
    Vector Time (GMT): 2018/204/18:49:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -6013191.70                 A    =         6785680.68  meter
     Y    =         860336.46  meter          E    =           .0006559
     Z    =       -3020214.18                 I    =           51.54155
     XDOT =      -3180.835284                 Wp   =           30.81069
     YDOT =      -4924.055246  meter/sec      RA   =          195.11764  deg
     ZDOT =       4940.592890                 TA   =          294.54018
                                              MA   =          294.60854
                                              Ha   =            221.394  n.mi
                                              Hp   =            214.971
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -19728319.23                 X    =        -6007694.86
     Y    =        2822626.19  feet           Y    =          793123.85  meter
     Z    =       -9908839.17                 Z    =        -3049410.43
     XDOT =     -10435.811298                 XDOT =       -3149.535274
     YDOT =     -16155.036896  feet/sec       YDOT =       -4959.451055  meter/sec
     ZDOT =      16209.294259                 ZDOT =        4925.217159
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       12501360.46                 X    =         3810414.67
     Y    =      -15436274.09  feet           Y    =        -4704976.34  meter
     Z    =      -10039737.10                 Z    =        -3060111.87
     XDOT =      17588.165750                 XDOT =        5360.872921
     YDOT =       3767.676577  feet/sec       YDOT =        1148.387821  meter/sec
     ZDOT =      16140.961992                 ZDOT =        4919.765215
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18204.79030309  .00016717  00000-0  10270-3 0  9104
    2 25544  51.6392 196.2783 0004418 347.0281  13.0757 15.54016556  4203
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18204.79030309   =   yrday.fracday
    Element set:     910
    Inclination:       51.6392  deg
    RA of node:       196.2783  deg
    Eccentricity:     .0004418     
    Arg of perigee:   347.0281  deg
    Mean anomaly:      13.0757  deg
    Mean motion:   15.54016556  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             420
    Checksum:              291
 
 
    Coasting Arc #12 (Orbit 435)
    ---------------------------------------
 
    Vector Time (GMT): 2018/205/18:49:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        6619117.51                 A    =         6788735.55  meter
     Y    =         -17712.35  meter          E    =           .0011900
     Z    =        1491075.47                 I    =           51.58379
     XDOT =       1319.834989                 Wp   =          101.12601
     YDOT =       4879.762878  meter/sec      RA   =          190.13772  deg
     ZDOT =      -5764.153432                 TA   =           62.58520
                                              MA   =           62.46419
                                              Ha   =            221.612  n.mi
                                              Hp   =            214.897
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       21716264.79                 X    =         6611580.87
     Y    =         -58111.38  feet           Y    =           56264.89  meter
     Z    =        4891979.89                 Z    =         1523210.11
     XDOT =       4330.167287                 XDOT =        1293.168880
     YDOT =      16009.720728  feet/sec       YDOT =        4894.373716  meter/sec
     ZDOT =     -18911.264542                 ZDOT =       -5757.806450
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -15606128.56                 X    =        -4756747.99
     Y    =       15053861.89  feet           Y    =         4588417.10  meter
     Z    =        5035970.01                 Z    =         1534963.66
     XDOT =     -13200.391086                 XDOT =       -4023.479203
     YDOT =      -7328.334270  feet/sec       YDOT =       -2233.676285  meter/sec
     ZDOT =     -18883.369341                 ZDOT =       -5755.650975
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18205.81921528  .00016717  00000-0  10270-3 0  9111
    2 25544  51.6394 191.1501 0004317 352.1371   7.9713 15.53989535  4368
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18205.81921528   =   yrday.fracday
    Element set:     911
    Inclination:       51.6394  deg
    RA of node:       191.1501  deg
    Eccentricity:     .0004317     
    Arg of perigee:   352.1371  deg
    Mean anomaly:       7.9713  deg
    Mean motion:   15.53989535  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             436
    Checksum:              303
 
 
    Coasting Arc #13 (Orbit 440)
    ---------------------------------------
 
    Vector Time (GMT): 2018/206/03:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        -897675.38                 A    =         6777647.73  meter
     Y    =        4129193.35  meter          E    =           .0014789
     Z    =       -5311437.25                 I    =           51.55726
     XDOT =      -7538.978193                 Wp   =           76.73180
     YDOT =      -1320.791015  meter/sec      RA   =          188.44388  deg
     ZDOT =        251.252955                 TA   =          195.64614
                                              MA   =          195.69190
                                              Ha   =            221.496  n.mi
                                              Hp   =            214.807
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -2945129.19                 X    =         -917982.66
     Y    =       13547222.28  feet           Y    =         4119041.96  meter
     Z    =      -17425975.21                 Z    =        -5315846.65
     XDOT =     -24734.180422                 XDOT =       -7524.868871
     YDOT =      -4333.303855  feet/sec       YDOT =       -1405.018212  meter/sec
     ZDOT =        824.320719                 ZDOT =         214.665867
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -5825633.96                 X    =        -1775653.23
     Y    =       12552208.89  feet           Y    =         3825913.27  meter
     Z    =      -17446193.58                 Z    =        -5317599.80
     XDOT =     -22198.113394                 XDOT =       -6765.984962
     YDOT =      -9402.168642  feet/sec       YDOT =       -2865.781002  meter/sec
     ZDOT =        660.520276                 ZDOT =         201.326580
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18206.14074845  .00016717  00000-0  10270-3 0  9120
    2 25544  51.6385 189.5427 0003946 353.0296   7.0801 15.54033411  4418
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18206.14074845   =   yrday.fracday
    Element set:     912
    Inclination:       51.6385  deg
    RA of node:       189.5427  deg
    Eccentricity:     .0003946     
    Arg of perigee:   353.0296  deg
    Mean anomaly:       7.0801  deg
    Mean motion:   15.54033411  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             441
    Checksum:              292
 
 
    Coasting Arc #14 (Orbit 456)
    ---------------------------------------
 
    Vector Time (GMT): 2018/207/03:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944469.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        2626588.59                 A    =         6779122.58  meter
     Y    =       -3788093.28  meter          E    =           .0008800
     Z    =        4968738.46                 I    =           51.59467
     XDOT =       7063.613858                 Wp   =           34.60824
     YDOT =       2107.243225  meter/sec      RA   =          183.44132  deg
     ZDOT =      -2118.521971                 TA   =           76.08025
                                              MA   =           75.98239
                                              Ha   =            221.560  n.mi
                                              Hp   =            214.772
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        8617416.65                 X    =         2644617.80
     Y    =      -12428127.57  feet           Y    =        -3758620.67  meter
     Z    =       16301635.36                 Z    =         4981540.68
     XDOT =      23174.586149                 XDOT =        7049.815586
     YDOT =       6913.527640  feet/sec       YDOT =        2186.156503  meter/sec
     ZDOT =      -6950.531402                 ZDOT =       -2084.243278
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       10927217.18                 X    =         3330615.80
     Y    =      -10364675.13  feet           Y    =        -3159152.98  meter
     Z    =       16359430.73                 Z    =         4986354.49
     XDOT =      20496.832719                 XDOT =        6247.434613
     YDOT =      10834.707750  feet/sec       YDOT =        3302.418922  meter/sec
     ZDOT =      -6797.136514                 ZDOT =       -2071.767209
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18207.16965629  .00016717  00000-0  10270-3 0  9133
    2 25544  51.6382 184.4137 0003955 357.8768   2.2367 15.54009451  4571
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18207.16965629   =   yrday.fracday
    Element set:     913
    Inclination:       51.6382  deg
    RA of node:       184.4137  deg
    Eccentricity:     .0003955     
    Arg of perigee:   357.8768  deg
    Mean anomaly:       2.2367  deg
    Mean motion:   15.54009451  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             457
    Checksum:              328
 
 
    Coasting Arc #15 (Orbit 464)
    ---------------------------------------
 
    Vector Time (GMT): 2018/207/15:58:15.055
    Vector Time (MET): N/A
    Weight (LBS)     : 944337.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        1572187.35                 A    =         6779034.65  meter
     Y    =        4114396.22  meter          E    =           .0014247
     Z    =       -5165485.58                 I    =           51.61019
     XDOT =      -7449.454225                 Wp   =           61.82278
     YDOT =       1037.543114  meter/sec      RA   =          180.77983  deg
     ZDOT =      -1437.378114                 TA   =          194.30089
                                              MA   =          194.34126
                                              Ha   =            221.788  n.mi
                                              Hp   =            215.405
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        5158094.96                 X    =         1551152.91
     Y    =       13498675.25  feet           Y    =         4131860.40  meter
     Z    =      -16947131.17                 Z    =        -5157899.26
     XDOT =     -24440.466619                 XDOT =       -7453.520773
     YDOT =       3404.012841  feet/sec       YDOT =         954.215577  meter/sec
     ZDOT =      -4715.807459                 ZDOT =       -1473.574067
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -5965615.51                 X    =        -1818319.61
     Y    =      -13204832.56  feet           Y    =        -4024832.97  meter
     Z    =      -16913582.13                 Z    =        -5155259.83
     XDOT =      23235.555209                 XDOT =        7082.197228
     YDOT =      -4234.064665  feet/sec       YDOT =       -1290.542910  meter/sec
     ZDOT =      -4878.156298                 ZDOT =       -1486.862039
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18207.68410990  .00016717  00000-0  10270-3 0  9147
    2 25544  51.6384 181.8537 0004251 347.1485  12.9559 15.53805155  4650
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18207.68410990   =   yrday.fracday
    Element set:     914
    Inclination:       51.6384  deg
    RA of node:       181.8537  deg
    Eccentricity:     .0004251     
    Arg of perigee:   347.1485  deg
    Mean anomaly:      12.9559  deg
    Mean motion:   15.53805155  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             465
    Checksum:              321
 
 
    Coasting Arc #16 (Orbit 480)
    ---------------------------------------
 
    Vector Time (GMT): 2018/208/15:58:15.055
    Vector Time (MET): N/A
    Weight (LBS)     : 944337.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =         112496.84                 A    =         6778242.33  meter
     Y    =       -4217422.35  meter          E    =           .0005081
     Z    =        5304092.43                 I    =           51.64142
     XDOT =       7655.734280                 Wp   =           18.26825
     YDOT =       -269.432960  meter/sec      RA   =          175.78310  deg
     ZDOT =       -371.791254                 TA   =           75.30426
                                              MA   =           75.24795
                                              Ha   =            221.734  n.mi
                                              Hp   =            215.320
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =         369084.11                 X    =          133884.92
     Y    =      -13836687.50  feet           Y    =        -4216045.20  meter
     Z    =       17401878.05                 Z    =         5304690.47
     XDOT =      25117.238452                 XDOT =        7659.984096
     YDOT =       -883.966404  feet/sec       YDOT =        -183.797457  meter/sec
     ZDOT =      -1219.787579                 ZDOT =        -334.592838
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =         704472.90                 X    =          214723.34
     Y    =       13819712.92  feet           Y    =         4212248.50  meter
     Z    =       17405021.01                 Z    =         5305050.40
     XDOT =     -23995.616176                 XDOT =       -7313.863810
     YDOT =       2569.284927  feet/sec       YDOT =         783.118046  meter/sec
     ZDOT =      -1053.004937                 ZDOT =        -320.955905
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18208.71316438  .00016717  00000-0  10270-3 0  9155
    2 25544  51.6388 176.7266 0004292 347.7428  12.3619 15.53832932  4816
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18208.71316438   =   yrday.fracday
    Element set:     915
    Inclination:       51.6388  deg
    RA of node:       176.7266  deg
    Eccentricity:     .0004292     
    Arg of perigee:   347.7428  deg
    Mean anomaly:      12.3619  deg
    Mean motion:   15.53832932  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             481
    Checksum:              325
 
 
    Coasting Arc #17 (Orbit 495)
    ---------------------------------------
 
    Vector Time (GMT): 2018/209/15:58:15.055
    Vector Time (MET): N/A
    Weight (LBS)     : 944337.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -1752895.23                 A    =         6779743.67  meter
     Y    =        4268742.46  meter          E    =           .0011689
     Z    =       -4976687.93                 I    =           51.68035
     XDOT =      -7335.894876                 Wp   =           85.69172
     YDOT =       -523.680019  meter/sec      RA   =          170.78927  deg
     ZDOT =       2139.865129                 TA   =          205.13983
                                              MA   =          205.19678
                                              Ha   =            221.941  n.mi
                                              Hp   =            215.135
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -5750968.61                 X    =        -1776325.62
     Y    =       14005060.57  feet           Y    =         4249009.72  meter
     Z    =      -16327716.30                 Z    =        -4985259.31
     XDOT =     -24067.896576                 XDOT =       -7339.887832
     YDOT =      -1718.110298  feet/sec       YDOT =        -605.737539  meter/sec
     ZDOT =       7020.554884                 ZDOT =        2104.220950
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =        4412126.59                 X    =         1344816.19
     Y    =      -14438728.57  feet           Y    =        -4400924.47  meter
     Z    =      -16366610.44                 Z    =        -4988542.86
     XDOT =      23119.313478                 XDOT =        7046.766748
     YDOT =       -692.900596  feet/sec       YDOT =        -211.196102  meter/sec
     ZDOT =       6860.803054                 ZDOT =        2091.172771
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18209.67790175  .00016717  00000-0  10270-3 0  9166
    2 25544  51.6401 171.9195 0004354 353.3888   6.7206 15.53803840  4963
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18209.67790175   =   yrday.fracday
    Element set:     916
    Inclination:       51.6401  deg
    RA of node:       171.9195  deg
    Eccentricity:     .0004354     
    Arg of perigee:   353.3888  deg
    Mean anomaly:       6.7206  deg
    Mean motion:   15.53803840  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             496
    Checksum:              323
 
 
    Coasting Arc #18 (Orbit 498)
    ---------------------------------------
 
    Vector Time (GMT): 2018/209/20:18:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944337.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        5554255.79                 A    =         6785284.97  meter
     Y    =        1795101.43  meter          E    =           .0006179
     Z    =       -3467659.93                 I    =           51.70097
     XDOT =      -4277.780045                 Wp   =           45.33169
     YDOT =       4420.475084  meter/sec      RA   =          169.93132  deg
     ZDOT =      -4564.269563                 TA   =          175.27045
                                              MA   =          175.26461
                                              Ha   =            221.938  n.mi
                                              Hp   =            215.310
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       18222624.00                 X    =         5550613.36
     Y    =        5889440.39  feet           Y    =         1857192.82  meter
     Z    =      -11376837.03                 Z    =        -3440688.60
     XDOT =     -14034.711434                 XDOT =       -4304.722767
     YDOT =      14502.871009  feet/sec       YDOT =        4372.487651  meter/sec
     ZDOT =     -14974.637674                 ZDOT =       -4585.114215
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -11773366.65                 X    =        -3588522.15
     Y    =       15194403.47  feet           Y    =         4631254.18  meter
     Z    =      -11256104.79                 Z    =        -3430860.74
     XDOT =      -7774.802811                 XDOT =       -2369.759897
     YDOT =     -17185.310708  feet/sec       YDOT =       -5238.082704  meter/sec
     ZDOT =     -15068.576640                 ZDOT =       -4592.902160
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18209.87084720  .00016717  00000-0  10270-3 0  9171
    2 25544  51.6365 170.9563 0004352 352.9227   7.1863 15.53805582  4992
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18209.87084720   =   yrday.fracday
    Element set:     917
    Inclination:       51.6365  deg
    RA of node:       170.9563  deg
    Eccentricity:     .0004352     
    Arg of perigee:   352.9227  deg
    Mean anomaly:       7.1863  deg
    Mean motion:   15.53805582  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             499
    Checksum:              327
 
 
    Coasting Arc #19 (Orbit 514)
    ---------------------------------------
 
    Vector Time (GMT): 2018/210/20:18:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944337.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -4397064.15                 A    =         6781807.05  meter
     Y    =       -2502335.80  meter          E    =           .0008103
     Z    =        4508855.00                 I    =           51.72140
     XDOT =       5626.333495                 Wp   =           83.41909
     YDOT =      -4123.139030  meter/sec      RA   =          164.95174  deg
     ZDOT =       3194.550506                 TA   =          334.52697
                                              MA   =          334.56688
                                              Ha   =            222.134  n.mi
                                              Hp   =            215.181
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -14426063.48                 X    =        -4390656.70
     Y    =       -8209763.14  feet           Y    =        -2551471.21  meter
     Z    =       14792831.36                 Z    =         4487511.49
     XDOT =      18459.099394                 XDOT =        5656.504314
     YDOT =     -13527.359023  feet/sec       YDOT =       -4060.052943  meter/sec
     ZDOT =      10480.808748                 ZDOT =        3221.953762
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       12479404.96                 X    =         3803722.63
     Y    =      -11072055.48  feet           Y    =        -3374762.51  meter
     Z    =       14697394.91                 Z    =         4479765.97
     XDOT =       6016.028215                 XDOT =        1833.685400
     YDOT =      20874.579790  feet/sec       YDOT =        6362.571920  meter/sec
     ZDOT =      10604.135242                 ZDOT =        3232.140422
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18210.89989746  .00016717  00000-0  10270-3 0  9188
    2 25544  51.6364 165.8285 0004324 355.4309   4.6803 15.53784861  5154
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18210.89989746   =   yrday.fracday
    Element set:     918
    Inclination:       51.6364  deg
    RA of node:       165.8285  deg
    Eccentricity:     .0004324     
    Arg of perigee:   355.4309  deg
    Mean anomaly:       4.6803  deg
    Mean motion:   15.53784861  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             515
    Checksum:              336
 
 
    Coasting Arc #20 (Orbit 529)
    ---------------------------------------
 
    Vector Time (GMT): 2018/211/20:18:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 944337.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        3007013.44                 A    =         6779093.95  meter
     Y    =        3232263.84  meter          E    =           .0015055
     Z    =       -5157677.74                 I    =           51.74428
     XDOT =      -6549.550193                 Wp   =           62.83769
     YDOT =       3663.449860  meter/sec      RA   =          159.96578  deg
     ZDOT =      -1519.361450                 TA   =          192.50626
                                              MA   =          192.54366
                                              Ha   =            222.067  n.mi
                                              Hp   =            215.082
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        9865529.64                 X    =         2995698.65
     Y    =       10604540.16  feet           Y    =         3265827.25  meter
     Z    =      -16921514.89                 Z    =        -5143098.38
     XDOT =     -21488.025568                 XDOT =       -6582.649021
     YDOT =      12019.192453  feet/sec       YDOT =        3590.023245  meter/sec
     ZDOT =      -4984.781661                 ZDOT =       -1551.256522
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -13163181.03                 X    =        -4012137.58
     Y    =        6221925.17  feet           Y    =         1896442.79  meter
     Z    =      -16856480.23                 Z    =        -5137855.17
     XDOT =      -4363.947730                 XDOT =       -1330.131268
     YDOT =     -23155.180112  feet/sec       YDOT =       -7057.698898  meter/sec
     ZDOT =      -5128.216320                 ZDOT =       -1563.080334
  
  
    The mean element set is posted at the UTC for which position is
    just north of the next ascending node relative to the above
    vector time
 
 
    TWO LINE MEAN ELEMENT SET
  
    ISS
    1 25544U 98067A   18211.86462820  .00016717  00000-0  10270-3 0  9196
    2 25544  51.6364 161.0211 0004187    .5464 359.5692 15.53811703  5309
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      18211.86462820   =   yrday.fracday
    Element set:     919
    Inclination:       51.6364  deg
    RA of node:       161.0211  deg
    Eccentricity:     .0004187     
    Arg of perigee:      .5464  deg
    Mean anomaly:     359.5692  deg
    Mean motion:   15.53811703  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:             530
    Checksum:              289
 
             

Curator: Kim Dismukes | Responsible NASA Official: Amiko Kauderer | Updated: 06/08/2009
Privacy Policy and Important Notices