Return to Human Space Flight home page

    
   ISS  TRAJECTORY DATA
 
   Lift off time (UTC)  :  N/A
   Area (sq ft)  :  16145.87
   Drag Coefficient (Cd)  :   2.00
   Monthly MSFC 50% solar flux (F10.7-jansky)  :   122.5
   Monthly MSFC 50% earth geomagnetic index (Kp)  :   2.819
   ET - UTC  (sec) :   67.18
   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 
   ------------------------------------------------------------------------
   243/06:58:08.099           1.3               1.9              1.9    
   N/A                        0.3              -0.1              219.4  
   000/00:08:16.198          -1.3              -0.2              212.8  
   
   245/10:53:00.000           0.0               0.0              0.0    
   N/A                        0.0               0.0              219.4  
   000/00:00:00.000           0.0               0.0              212.8  
   
   250/04:11:18.366           0.8               0.9              0.9    
   N/A                        0.5               0.0              218.9  
   000/00:04:32.733          -0.1               0.0              213.2  
   
 
 
    Coasting Arc #1 (Orbit 3929)
    ---------------------------------------
 
    Vector Time (GMT): 2015/240/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 927198.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -2703799.49                 A    =         6777770.27  meter
     Y    =        4554883.08  meter          E    =           .0010948
     Z    =        4220740.94                 I    =           51.99999
     XDOT =      -3686.997507                 Wp   =          101.26665
     YDOT =      -5624.111184  meter/sec      RA   =           82.19097  deg
     ZDOT =       3697.300868                 TA   =          310.99631
                                              MA   =          311.09095
                                              Ha   =            219.246  n.mi
                                              Hp   =            212.146
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -8870733.24                 X    =        -2775034.75
     Y    =       14943842.14  feet           Y    =         4524249.41  meter
     Z    =       13847575.27                 Z    =         4207433.31
     XDOT =     -12096.448513                 XDOT =       -3641.793088
     YDOT =     -18451.808348  feet/sec       YDOT =       -5665.088604  meter/sec
     ZDOT =      12130.252191                 ZDOT =        3679.500667
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       14341094.52                 X    =         4371165.61
     Y    =       -9897008.94  feet           Y    =        -3016608.33  meter
     Z    =       13789339.68                 Z    =         4202990.73
     XDOT =       2723.849305                 XDOT =         830.229268
     YDOT =      20788.929790  feet/sec       YDOT =        6336.465800  meter/sec
     ZDOT =      12054.477198                 ZDOT =        3674.204650
  
  
    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   15240.55491707  .00016717  00000-0  10270-3 0  9007
    2 25544  51.6421  82.6979 0001088  59.2471 300.8789 15.55521496 39300
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15240.55491707   =   yrday.fracday
    Element set:     900
    Inclination:       51.6421  deg
    RA of node:        82.6979  deg
    Eccentricity:     .0001088     
    Arg of perigee:    59.2471  deg
    Mean anomaly:     300.8789  deg
    Mean motion:   15.55521496  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            3930
    Checksum:              321
 
 
    Coasting Arc #2 (Orbit 3944)
    ---------------------------------------
 
    Vector Time (GMT): 2015/241/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 927198.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        3591657.83                 A    =         6773855.24  meter
     Y    =       -2494480.91  meter          E    =           .0014838
     Z    =       -5186410.38                 I    =           51.98068
     XDOT =       2756.587358                 Wp   =           78.13108
     YDOT =       6996.379422  meter/sec      RA   =           77.20580  deg
     ZDOT =      -1456.583692                 TA   =          177.90372
                                              MA   =          177.89749
                                              Ha   =            219.096  n.mi
                                              Hp   =            212.164
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       11783654.31                 X    =         3644478.00
     Y    =       -8183992.47  feet           Y    =        -2454021.78  meter
     Z    =      -17015782.09                 Z    =        -5168834.57
     XDOT =       9043.921777                 XDOT =        2685.222695
     YDOT =      22954.000729  feet/sec       YDOT =        7026.806236  meter/sec
     ZDOT =      -4778.817886                 ZDOT =       -1443.366942
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -14167876.26                 X    =        -4318368.68
     Y    =        2773733.30  feet           Y    =          845433.91  meter
     Z    =      -16939503.17                 Z    =        -5163160.57
     XDOT =       1017.610916                 XDOT =         310.167807
     YDOT =     -23635.538342  feet/sec       YDOT =       -7204.112087  meter/sec
     ZDOT =      -4723.070503                 ZDOT =       -1439.591889
  
  
    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   15241.51856097  .00016717  00000-0  10270-3 0  9012
    2 25544  51.6407  77.8824 0001048  67.5177 292.6087 15.55568096 39452
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15241.51856097   =   yrday.fracday
    Element set:     901
    Inclination:       51.6407  deg
    RA of node:        77.8824  deg
    Eccentricity:     .0001048     
    Arg of perigee:    67.5177  deg
    Mean anomaly:     292.6087  deg
    Mean motion:   15.55568096  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            3945
    Checksum:              338
 
 
    Coasting Arc #3 (Orbit 3960)
    ---------------------------------------
 
    Vector Time (GMT): 2015/242/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 927198.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -4266651.50                 A    =         6773493.53  meter
     Y    =         155192.56  meter          E    =           .0004670
     Z    =        5255366.03                 I    =           51.97183
     XDOT =      -1543.028052                 Wp   =           60.06566
     YDOT =      -7446.328007  meter/sec      RA   =           72.21283  deg
     ZDOT =      -1029.887175                 TA   =           39.76107
                                              MA   =           39.72685
                                              Ha   =            219.228  n.mi
                                              Hp   =            212.048
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -13998200.45                 X    =        -4293598.05
     Y    =         509161.95  feet           Y    =          107329.97  meter
     Z    =       17242014.53                 Z    =         5234574.28
     XDOT =      -5062.427992                 XDOT =       -1454.643989
     YDOT =     -24430.209996  feet/sec       YDOT =       -7463.089091  meter/sec
     ZDOT =      -3378.894932                 ZDOT =       -1037.167311
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       13231386.99                 X    =         4032926.76
     Y    =        4921924.93  feet           Y    =         1500202.72  meter
     Z    =       17152287.89                 Z    =         5228017.35
     XDOT =      -4323.690590                 XDOT =       -1317.860892
     YDOT =      23536.838093  feet/sec       YDOT =        7174.028251  meter/sec
     ZDOT =      -3408.940791                 ZDOT =       -1039.045153
  
  
    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   15242.54643108  .00016717  00000-0  10270-3 0  9024
    2 25544  51.6410  72.7464 0001004  70.9888 289.1374 15.55575192 39612
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15242.54643108   =   yrday.fracday
    Element set:     902
    Inclination:       51.6410  deg
    RA of node:        72.7464  deg
    Eccentricity:     .0001004     
    Arg of perigee:    70.9888  deg
    Mean anomaly:     289.1374  deg
    Mean motion:   15.55575192  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            3961
    Checksum:              310
 
 
    Coasting Arc #4 (Orbit 3972)
    ---------------------------------------
 
    Vector Time (GMT): 2015/243/07:02:16.198
    Vector Time (MET): N/A
    Weight (LBS)     : 927021.0
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =         978447.94                 A    =         6779972.98  meter
     Y    =       -5543493.97  meter          E    =           .0006224
     Z    =       -3784685.99                 I    =           51.98561
     XDOT =       5103.156054                 Wp   =           85.60169
     YDOT =       3808.570596  meter/sec      RA   =           68.30413  deg
     ZDOT =      -4264.725351                 TA   =          139.48612
                                              MA   =          139.43977
                                              Ha   =            219.390  n.mi
                                              Hp   =            212.770
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        3210131.02                 X    =         1058748.32
     Y    =      -18187316.17  feet           Y    =        -5532103.77  meter
     Z    =      -12416948.78                 Z    =        -3779737.24
     XDOT =      16742.637973                 XDOT =        5080.904659
     YDOT =      12495.310355  feet/sec       YDOT =        3865.512537  meter/sec
     ZDOT =     -13991.881073                 ZDOT =       -4239.989940
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -17733319.64                 X    =        -5405115.83
     Y    =       -5212271.68  feet           Y    =        -1588700.41  meter
     Z    =      -12394580.51                 Z    =        -3777868.14
     XDOT =      13839.488844                 XDOT =        4218.276200
     YDOT =     -14108.415476  feet/sec       YDOT =       -4300.245037  meter/sec
     ZDOT =     -13885.871887                 ZDOT =       -4232.413751
  
  
    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   15243.31732692  .00016717  00000-0  10270-3 0  9038
    2 25544  51.6443  68.8967 0000972 157.1697 202.9500 15.55264527 39735
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15243.31732692   =   yrday.fracday
    Element set:     903
    Inclination:       51.6443  deg
    RA of node:        68.8967  deg
    Eccentricity:     .0000972     
    Arg of perigee:   157.1697  deg
    Mean anomaly:     202.9500  deg
    Mean motion:   15.55264527  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            3973
    Checksum:              327
 
 
    Coasting Arc #5 (Orbit 3988)
    ---------------------------------------
 
    Vector Time (GMT): 2015/244/07:02:16.198
    Vector Time (MET): N/A
    Weight (LBS)     : 927021.0
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -2291117.04                 A    =         6775678.77  meter
     Y    =        4036717.44  meter          E    =           .0007359
     Z    =        4932569.55                 I    =           51.95885
     XDOT =      -4792.023286                 Wp   =          126.18325
     YDOT =      -5534.739591  meter/sec      RA   =           63.32531  deg
     ZDOT =       2297.073540                 TA   =          301.43933
                                              MA   =          301.51126
                                              Ha   =            219.410  n.mi
                                              Hp   =            212.719
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -7516788.18                 X    =        -2360046.76
     Y    =       13243823.62  feet           Y    =         4010711.81  meter
     Z    =       16182970.98                 Z    =         4921271.93
     XDOT =     -15721.861176                 XDOT =       -4740.934601
     YDOT =     -18158.594458  feet/sec       YDOT =       -5588.041237  meter/sec
     ZDOT =       7536.330512                 ZDOT =        2273.919657
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       12508903.02                 X    =         3812713.64
     Y    =        8776531.05  feet           Y    =         2675086.66  meter
     Z    =       16133485.87                 Z    =         4917486.49
     XDOT =     -18858.416127                 XDOT =       -5748.045235
     YDOT =      13166.320266  feet/sec       YDOT =        4013.094417  meter/sec
     ZDOT =       7437.473637                 ZDOT =        2266.941965
  
  
    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   15244.34540254  .00016717  00000-0  10270-3 0  9044
    2 25544  51.6443  63.7622 0000959 159.3089 200.8103 15.55287350 39893
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15244.34540254   =   yrday.fracday
    Element set:     904
    Inclination:       51.6443  deg
    RA of node:        63.7622  deg
    Eccentricity:     .0000959     
    Arg of perigee:   159.3089  deg
    Mean anomaly:     200.8103  deg
    Mean motion:   15.55287350  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            3989
    Checksum:              311
 
 
    Coasting Arc #6 (Orbit 4003)
    ---------------------------------------
 
    Vector Time (GMT): 2015/245/07:02:16.198
    Vector Time (MET): N/A
    Weight (LBS)     : 927021.0
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        3587559.65                 A    =         6773856.74  meter
     Y    =       -2150299.31  meter          E    =           .0015093
     Z    =       -5341273.74                 I    =           51.93857
     XDOT =       3989.570832                 Wp   =           93.28883
     YDOT =       6538.193156  meter/sec      RA   =           58.33468  deg
     ZDOT =         46.778986                 TA   =          177.15990
                                              MA   =          177.15132
                                              Ha   =            219.194  n.mi
                                              Hp   =            212.821
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       11770208.83                 X    =         3637284.04
     Y    =       -7054787.75  feet           Y    =        -2109903.36  meter
     Z    =      -17523863.97                 Z    =        -5323725.11
     XDOT =      13089.143148                 XDOT =        3915.935425
     YDOT =      21450.764946  feet/sec       YDOT =        6582.395447  meter/sec
     ZDOT =        153.474364                 ZDOT =          65.979996
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -6176425.31                 X    =        -1882574.43
     Y    =      -12362081.28  feet           Y    =        -3767962.38  meter
     Z    =      -17447761.21                 Z    =        -5318077.62
     XDOT =      21441.683875                 XDOT =        6535.425245
     YDOT =     -11048.013259  feet/sec       YDOT =       -3367.434441  meter/sec
     ZDOT =        235.078207                 ZDOT =          71.651838
  
  
    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   15245.30920570  .00016717  00000-0  10270-3 0  9055
    2 25544  51.6449  58.9487 0000804 167.3338 192.7835 15.55331661 40044
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15245.30920570   =   yrday.fracday
    Element set:     905
    Inclination:       51.6449  deg
    RA of node:        58.9487  deg
    Eccentricity:     .0000804     
    Arg of perigee:   167.3338  deg
    Mean anomaly:     192.7835  deg
    Mean motion:   15.55331661  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4004
    Checksum:              313
 
 
    Coasting Arc #7 (Orbit 4006)
    ---------------------------------------
 
    Vector Time (GMT): 2015/245/10:53:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 941307.7
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -3405278.41                 A    =         6773998.87  meter
     Y    =        2422779.86  meter          E    =           .0002832
     Z    =        5329002.10                 I    =           51.93245
     XDOT =      -4243.322861                 Wp   =          115.85316
     YDOT =      -6389.797245  meter/sec      RA   =           57.53756  deg
     ZDOT =        192.257572                 TA   =          332.31544
                                              MA   =          332.33051
                                              Ha   =            219.383  n.mi
                                              Hp   =            212.804
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -11172173.25                 X    =        -3458003.69
     Y    =        7948752.83  feet           Y    =         2384405.52  meter
     Z    =       17483602.69                 Z    =         5312331.65
     XDOT =     -13921.662930                 XDOT =       -4172.489142
     YDOT =     -20963.901724  feet/sec       YDOT =       -6436.852801  meter/sec
     ZDOT =        630.766312                 ZDOT =         171.817044
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       13800318.26                 X    =         4206337.01
     Y    =         276661.05  feet           Y    =           84326.29  meter
     Z    =       17411236.72                 Z    =         5306944.95
     XDOT =      -1175.205642                 XDOT =        -358.202680
     YDOT =      24132.700268  feet/sec       YDOT =        7355.647042  meter/sec
     ZDOT =        543.790108                 ZDOT =         165.747225
  
  
    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   15245.50196456  .00016717  00000-0  10270-3 0  9066
    2 25544  51.6414  57.9836 0000919 172.5930 187.5237 15.55281402 40074
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15245.50196456   =   yrday.fracday
    Element set:     906
    Inclination:       51.6414  deg
    RA of node:        57.9836  deg
    Eccentricity:     .0000919     
    Arg of perigee:   172.5930  deg
    Mean anomaly:     187.5237  deg
    Mean motion:   15.55281402  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4007
    Checksum:              314
 
 
    Coasting Arc #8 (Orbit 4021)
    ---------------------------------------
 
    Vector Time (GMT): 2015/246/10:53:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 941307.7
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        4581326.23                 A    =         6775386.77  meter
     Y    =        -441424.86  meter          E    =           .0012774
     Z    =       -4983952.61                 I    =           51.91930
     XDOT =       3001.273174                 Wp   =          109.71614
     YDOT =       6707.115579  meter/sec      RA   =           52.54408  deg
     ZDOT =       2165.080969                 TA   =          181.32497
                                              MA   =          181.32835
                                              Ha   =            219.144  n.mi
                                              Hp   =            212.848
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       15030597.88                 X    =         4610132.02
     Y    =       -1448244.28  feet           Y    =         -390032.80  meter
     Z    =      -16351550.55                 Z    =        -4961627.43
     XDOT =       9846.696765                 XDOT =        2915.532375
     YDOT =      22004.972373  feet/sec       YDOT =        6740.198564  meter/sec
     ZDOT =       7103.284020                 ZDOT =        2179.451754
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -13185553.47                 X    =        -4018956.70
     Y    =       -7569694.91  feet           Y    =        -2307243.01  meter
     Z    =      -16255164.98                 Z    =        -4954574.28
     XDOT =       4177.890017                 XDOT =        1273.420877
     YDOT =     -22659.209245  feet/sec       YDOT =       -6906.526978  meter/sec
     ZDOT =       7164.003107                 ZDOT =        2183.588147
  
  
    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   15246.46574755  .00016717  00000-0  10270-3 0  9075
    2 25544  51.6410  53.1689 0000951 175.2725 184.8438 15.55347968 40222
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15246.46574755   =   yrday.fracday
    Element set:     907
    Inclination:       51.6410  deg
    RA of node:        53.1689  deg
    Eccentricity:     .0000951     
    Arg of perigee:   175.2725  deg
    Mean anomaly:     184.8438  deg
    Mean motion:   15.55347968  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4022
    Checksum:              331
 
 
    Coasting Arc #9 (Orbit 4037)
    ---------------------------------------
 
    Vector Time (GMT): 2015/247/10:53:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 941307.7
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -5396261.78                 A    =         6779605.01  meter
     Y    =       -1455750.31  meter          E    =           .0011272
     Z    =        3828025.48                 I    =           51.91379
     XDOT =      -1290.931335                 Wp   =           86.90004
     YDOT =      -6290.559996  meter/sec      RA   =           47.56093  deg
     ZDOT =      -4200.786449                 TA   =           47.21606
                                              MA   =           47.12132
                                              Ha   =            219.142  n.mi
                                              Hp   =            212.786
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -17704270.93                 X    =        -5398177.26
     Y    =       -4776083.71  feet           Y    =        -1516105.31  meter
     Z    =       12559138.71                 Z    =         3801806.96
     XDOT =      -4235.339026                 XDOT =       -1200.087000
     YDOT =     -20638.320196  feet/sec       YDOT =       -6304.488388  meter/sec
     ZDOT =     -13782.107772                 ZDOT =       -4206.836450
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       11989449.07                 X    =         3654384.08
     Y    =       13975918.74  feet           Y    =         4259860.03  meter
     Z    =       12446323.00                 Z    =         3793639.25
     XDOT =      -7201.143396                 XDOT =       -2194.908507
     YDOT =      18506.595372  feet/sec       YDOT =        5640.810269  meter/sec
     ZDOT =     -13807.001460                 ZDOT =       -4208.374045
  
  
    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   15247.49376463  .00016717  00000-0  10270-3 0  9086
    2 25544  51.6413  48.0347 0000886 189.5619 170.5517 15.55370179 40383
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15247.49376463   =   yrday.fracday
    Element set:     908
    Inclination:       51.6413  deg
    RA of node:        48.0347  deg
    Eccentricity:     .0000886     
    Arg of perigee:   189.5619  deg
    Mean anomaly:     170.5517  deg
    Mean motion:   15.55370179  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4038
    Checksum:              333
 
 
    Coasting Arc #10 (Orbit 4052)
    ---------------------------------------
 
    Vector Time (GMT): 2015/248/10:53:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 941307.7
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        5702224.21                 A    =         6783850.32  meter
     Y    =        3025431.99  meter          E    =           .0005913
     Z    =       -2081412.80                 I    =           51.90614
     XDOT =       -750.290800                 Wp   =           45.80618
     YDOT =       5228.099990  meter/sec      RA   =           42.59072  deg
     ZDOT =       5557.566070                 TA   =          291.24294
                                              MA   =          291.30609
                                              Ha   =            219.046  n.mi
                                              Hp   =            212.719
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       18708084.66                 X    =         5678079.98
     Y    =        9925957.97  feet           Y    =         3089062.89  meter
     Z    =       -6828782.14                 Z    =        -2053771.41
     XDOT =      -2461.583991                 XDOT =        -835.693410
     YDOT =      17152.559022  feet/sec       YDOT =        5219.232569  meter/sec
     ZDOT =      18233.484481                 ZDOT =        5553.713562
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -10203749.44                 X    =        -3110102.83
     Y    =      -18601261.25  feet           Y    =        -5669664.43  meter
     Z    =       -6710135.34                 Z    =        -2045249.25
     XDOT =      10229.775671                 XDOT =        3118.035624
     YDOT =     -12166.084250  feet/sec       YDOT =       -3708.222480  meter/sec
     ZDOT =      18215.858943                 ZDOT =        5552.193806
  
  
    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   15248.45751425  .00016717  00000-0  10270-3 0  9099
    2 25544  51.6413  43.2203 0000921 181.9631 178.1519 15.55401523 40532
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15248.45751425   =   yrday.fracday
    Element set:     909
    Inclination:       51.6413  deg
    RA of node:        43.2203  deg
    Eccentricity:     .0000921     
    Arg of perigee:   181.9631  deg
    Mean anomaly:     178.1519  deg
    Mean motion:   15.55401523  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4053
    Checksum:              285
 
 
    Coasting Arc #11 (Orbit 4068)
    ---------------------------------------
 
    Vector Time (GMT): 2015/249/10:53:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 941307.7
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -5350038.90                 A    =         6785418.41  meter
     Y    =       -4163517.59  meter          E    =           .0012306
     Z    =         -39213.62                 I    =           51.88800
     XDOT =       2930.386807                 Wp   =          137.17254
     YDOT =      -3719.166040  meter/sec      RA   =           37.63086  deg
     ZDOT =      -6035.713446                 TA   =           43.24868
                                              MA   =           43.15212
                                              Ha   =            218.835  n.mi
                                              Hp   =            212.622
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -17552621.05                 X    =        -5302893.32
     Y    =      -13659834.62  feet           Y    =        -4223081.64  meter
     Z    =        -128653.62                 Z    =          -65088.16
     XDOT =       9614.129945                 XDOT =        3001.076696
     YDOT =     -12201.988321  feet/sec       YDOT =       -3686.001635  meter/sec
     ZDOT =     -19802.209469                 ZDOT =       -6021.306360
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =        7509220.69                 X    =         2288810.47
     Y    =       20934574.42  feet           Y    =         6380858.28  meter
     Z    =        -239453.36                 Z    =          -72985.38
     XDOT =     -13234.282603                 XDOT =       -4033.809337
     YDOT =       4543.874799  feet/sec       YDOT =        1384.973039  meter/sec
     ZDOT =     -19739.344592                 ZDOT =       -6016.552232
  
  
    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   15249.48549271  .00016717  00000-0  10270-3 0  9109
    2 25544  51.6412  38.0854 0000613 194.1062 166.0074 15.55474248 40690
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15249.48549271   =   yrday.fracday
    Element set:     910
    Inclination:       51.6412  deg
    RA of node:        38.0854  deg
    Eccentricity:     .0000613     
    Arg of perigee:   194.1062  deg
    Mean anomaly:     166.0074  deg
    Mean motion:   15.55474248  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4069
    Checksum:              303
 
 
    Coasting Arc #12 (Orbit 4079)
    ---------------------------------------
 
    Vector Time (GMT): 2015/250/04:13:34.733
    Vector Time (MET): N/A
    Weight (LBS)     : 941209.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        2286859.85                 A    =         6773945.87  meter
     Y    =       -3513556.71  meter          E    =           .0014073
     Z    =       -5332980.50                 I    =           51.83332
     XDOT =       6375.554912                 Wp   =           91.56949
     YDOT =       4245.722458  meter/sec      RA   =           34.03636  deg
     ZDOT =        -63.822366                 TA   =          177.82638
                                              MA   =          177.82026
                                              Ha   =            218.867  n.mi
                                              Hp   =            213.195
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        7502821.04                 X    =         2351884.75
     Y    =      -11527417.01  feet           Y    =        -3487620.29  meter
     Z    =      -17496655.19                 Z    =        -5321713.31
     XDOT =      20917.174909                 XDOT =        6327.914394
     YDOT =      13929.535624  feet/sec       YDOT =        4316.751731  meter/sec
     ZDOT =       -209.390965                 ZDOT =         -32.967384
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -3585224.36                 X    =        -1092776.38
     Y    =      -13343236.91  feet           Y    =        -4067018.61  meter
     Z    =      -17447372.42                 Z    =        -5317959.11
     XDOT =      23322.295022                 XDOT =        7108.635523
     YDOT =      -6167.908114  feet/sec       YDOT =       -1879.978393  meter/sec
     ZDOT =        -77.128892                 ZDOT =         -23.508886
  
  
    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   15250.19221936  .00016717  00000-0  10270-3 0  9115
    2 25544  51.6450  34.5597 0000979 237.5480 122.5579 15.55300187 40808
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15250.19221936   =   yrday.fracday
    Element set:     911
    Inclination:       51.6450  deg
    RA of node:        34.5597  deg
    Eccentricity:     .0000979     
    Arg of perigee:   237.5480  deg
    Mean anomaly:     122.5579  deg
    Mean motion:   15.55300187  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4080
    Checksum:              307
 
 
    Coasting Arc #13 (Orbit 4095)
    ---------------------------------------
 
    Vector Time (GMT): 2015/251/04:13:34.733
    Vector Time (MET): N/A
    Weight (LBS)     : 941209.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -4120131.75                 A    =         6775562.81  meter
     Y    =        2147044.53  meter          E    =           .0005673
     Z    =        4928921.08                 I    =           51.81198
     XDOT =      -5342.411574                 Wp   =           55.62266
     YDOT =      -5014.142120  meter/sec      RA   =           29.03764  deg
     ZDOT =      -2276.614009                 TA   =           56.58474
                                              MA   =           56.53049
                                              Ha   =            218.848  n.mi
                                              Hp   =            213.115
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -13517492.61                 X    =        -4167776.91
     Y    =        7044109.35  feet           Y    =         2100704.46  meter
     Z    =       16171000.91                 Z    =         4908790.61
     XDOT =     -17527.597026                 XDOT =       -5274.886339
     YDOT =     -16450.597505  feet/sec       YDOT =       -5073.507089  meter/sec
     ZDOT =      -7469.206067                 ZDOT =       -2302.401766
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -3496575.81                 X    =        -1065756.31
     Y    =       14930845.44  feet           Y    =         4550921.69  meter
     Z    =       16083754.72                 Z    =         4902328.44
     XDOT =     -22774.388080                 XDOT =       -6941.633487
     YDOT =       2849.038916  feet/sec       YDOT =         868.387062  meter/sec
     ZDOT =      -7579.456343                 ZDOT =       -2310.218293
  
  
    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   15251.22027488  .00016717  00000-0  10270-3 0  9127
    2 25544  51.6448  29.4256 0001040 252.1260 107.9780 15.55349261 40963
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15251.22027488   =   yrday.fracday
    Element set:     912
    Inclination:       51.6448  deg
    RA of node:        29.4256  deg
    Eccentricity:     .0001040     
    Arg of perigee:   252.1260  deg
    Mean anomaly:     107.9780  deg
    Mean motion:   15.55349261  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4096
    Checksum:              294
 
 
    Coasting Arc #14 (Orbit 4110)
    ---------------------------------------
 
    Vector Time (GMT): 2015/252/04:13:34.733
    Vector Time (MET): N/A
    Weight (LBS)     : 941209.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        5589175.83                 A    =         6779873.58  meter
     Y    =        -753319.30  meter          E    =           .0004876
     Z    =       -3768232.30                 I    =           51.79858
     XDOT =       3580.626334                 Wp   =          106.15429
     YDOT =       5269.424510  meter/sec      RA   =           24.04708  deg
     ZDOT =       4260.732684                 TA   =          208.85750
                                              MA   =          208.88447
                                              Ha   =            218.736  n.mi
                                              Hp   =            213.225
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       18337191.03                 X    =         5615488.67
     Y    =       -2471520.00  feet           Y    =         -690670.65  meter
     Z    =      -12362966.87                 Z    =        -3741017.52
     XDOT =      11747.461725                 XDOT =        3500.739432
     YDOT =      17288.138156  feet/sec       YDOT =        5309.019119  meter/sec
     ZDOT =      13978.781773                 ZDOT =        4277.931982
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =        9818637.31                 X    =         2992720.65
     Y    =      -15774900.48  feet           Y    =        -4808189.66  meter
     Z    =      -12245440.47                 Z    =        -3732410.26
     XDOT =      19604.374502                 XDOT =        5975.413348
     YDOT =       1302.567000  feet/sec       YDOT =         397.022422  meter/sec
     ZDOT =      14051.934177                 ZDOT =        4283.029537
  
  
    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   15252.18406001  .00016717  00000-0  10270-3 0  9136
    2 25544  51.6453  24.6119 0001035 258.9882 101.1155 15.55348240 41118
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15252.18406001   =   yrday.fracday
    Element set:     913
    Inclination:       51.6453  deg
    RA of node:        24.6119  deg
    Eccentricity:     .0001035     
    Arg of perigee:   258.9882  deg
    Mean anomaly:     101.1155  deg
    Mean motion:   15.55348240  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4111
    Checksum:              268
 
 
    Coasting Arc #15 (Orbit 4126)
    ---------------------------------------
 
    Vector Time (GMT): 2015/253/04:13:34.733
    Vector Time (MET): N/A
    Weight (LBS)     : 941209.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -6455435.45                 A    =         6784184.58  meter
     Y    =        -580535.45  meter          E    =           .0013181
     Z    =        1981884.86                 I    =           51.78357
     XDOT =      -1266.051719                 Wp   =          114.36017
     YDOT =      -5097.253106  meter/sec      RA   =           19.07042  deg
     ZDOT =      -5592.989778                 TA   =           43.78991
                                              MA   =           43.68545
                                              Ha   =            218.783  n.mi
                                              Hp   =            213.127
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -21179250.18                 X    =        -6458091.13
     Y    =       -1904643.85  feet           Y    =         -652739.02  meter
     Z    =        6502246.92                 Z    =         1950519.59
     XDOT =      -4153.712989                 XDOT =       -1181.790575
     YDOT =     -16723.271345  feet/sec       YDOT =       -5110.940360  meter/sec
     ZDOT =     -18349.703997                 ZDOT =       -5598.934766
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -14716406.61                 X    =        -4485560.73
     Y    =       15406333.34  feet           Y    =         4695850.40  meter
     Z    =        6367086.52                 Z    =         1940687.97
     XDOT =     -14470.706436                 XDOT =       -4410.671322
     YDOT =      -6195.870091  feet/sec       YDOT =       -1888.501204  meter/sec
     ZDOT =     -18374.348018                 ZDOT =       -5600.501276
  
  
    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   15253.21207832  .00016717  00000-0  10270-3 0  9143
    2 25544  51.6453  19.4776 0000950 258.6762 101.4285 15.55349832 41270
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15253.21207832   =   yrday.fracday
    Element set:     914
    Inclination:       51.6453  deg
    RA of node:        19.4776  deg
    Eccentricity:     .0000950     
    Arg of perigee:   258.6762  deg
    Mean anomaly:     101.4285  deg
    Mean motion:   15.55349832  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4127
    Checksum:              307
 
 
    Coasting Arc #16 (Orbit 4142)
    ---------------------------------------
 
    Vector Time (GMT): 2015/254/04:13:34.733
    Vector Time (MET): N/A
    Weight (LBS)     : 941209.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        6554711.58                 A    =         6785565.19  meter
     Y    =        1728810.17  meter          E    =           .0011652
     Z    =         101149.20                 I    =           51.75894
     XDOT =      -1303.668845                 Wp   =           42.38210
     YDOT =       4567.255500  meter/sec      RA   =           14.10156  deg
     ZDOT =       6023.792130                 TA   =          318.70634
                                              MA   =          318.79440
                                              Ha   =            218.575  n.mi
                                              Hp   =            213.028
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       21504959.24                 X    =         6534401.10
     Y    =        5671949.38  feet           Y    =         1801995.72  meter
     Z    =         331854.32                 Z    =          132940.84
     XDOT =      -4277.128755                 XDOT =       -1383.905128
     YDOT =      14984.434054  feet/sec       YDOT =        4552.229086  meter/sec
     ZDOT =      19763.097539                 ZDOT =        6017.263815
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       17607515.79                 X    =         5366770.81
     Y    =      -13583084.74  feet           Y    =        -4140124.23  meter
     Z    =         468620.87                 Z    =          142835.64
     XDOT =       8201.839126                 XDOT =        2499.920566
     YDOT =      11344.393575  feet/sec       YDOT =        3457.771162  meter/sec
     ZDOT =      19734.051910                 ZDOT =        6014.939022
  
  
    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   15254.24007319  .00016717  00000-0  10270-3 0  9156
    2 25544  51.6457  14.3426 0001121 274.1239  85.9786 15.55421962 41438
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15254.24007319   =   yrday.fracday
    Element set:     915
    Inclination:       51.6457  deg
    RA of node:        14.3426  deg
    Eccentricity:     .0001121     
    Arg of perigee:   274.1239  deg
    Mean anomaly:      85.9786  deg
    Mean motion:   15.55421962  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4143
    Checksum:              298
 
 
    Coasting Arc #17 (Orbit 4157)
    ---------------------------------------
 
    Vector Time (GMT): 2015/255/04:13:34.733
    Vector Time (MET): N/A
    Weight (LBS)     : 941209.6
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -5818307.99                 A    =         6783473.81  meter
     Y    =       -2697553.07  meter          E    =           .0005141
     Z    =       -2204960.17                 I    =           51.72078
     XDOT =       3818.701121                 Wp   =          145.16654
     YDOT =      -3766.032719  meter/sec      RA   =            9.13077  deg
     ZDOT =      -5479.593087                 TA   =           59.30134
                                              MA   =           59.25070
                                              Ha   =            218.505  n.mi
                                              Hp   =            213.070
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -19088936.99                 X    =        -5777000.09
     Y    =       -8850239.73  feet           Y    =        -2762386.54  meter
     Z    =       -7234121.29                 Z    =        -2233123.46
     XDOT =      12528.546984                 XDOT =        3887.147589
     YDOT =     -12355.750390  feet/sec       YDOT =       -3722.947487  meter/sec
     ZDOT =     -17977.667608                 ZDOT =       -5460.876003
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -18457328.21                 X    =        -5625793.64
     Y    =       10013848.03  feet           Y    =         3052220.88  meter
     Z    =       -7355042.67                 Z    =        -2241817.01
     XDOT =      -1655.620822                 XDOT =        -504.633227
     YDOT =     -16171.451905  feet/sec       YDOT =       -4929.058541  meter/sec
     ZDOT =     -17896.220031                 ZDOT =       -5454.767865
  
  
    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   15255.20380240  .00016717  00000-0  10270-3 0  9161
    2 25544  51.6457   9.5293 0001239 275.9846  84.1166 15.55408504 41585
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      15255.20380240   =   yrday.fracday
    Element set:     916
    Inclination:       51.6457  deg
    RA of node:         9.5293  deg
    Eccentricity:     .0001239     
    Arg of perigee:   275.9846  deg
    Mean anomaly:      84.1166  deg
    Mean motion:   15.55408504  rev/day
    Decay rate:    1.67170E-04  rev/day^2
    Epoch rev:            4158
    Checksum:              310
 
             

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