Return to Human Space Flight home page

    
   ISS  TRAJECTORY DATA
 
   Lift off time (UTC)  :  N/A
   Area (sq ft)  :  10225.71
   Drag Coefficient (Cd)  :   2.00
   Monthly MSFC 50% solar flux (F10.7-jansky)  :   71.3
   Monthly MSFC 50% earth geomagnetic index (Kp)  :   2.07
   ET - UTC  (sec) :   65.18
   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 
   ------------------------------------------------------------------------
    There are no maneuvers.
 
 
    Coasting Arc #1 (Orbit 117)
    ---------------------------------------
 
    Vector Time (GMT): 2008/249/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        5684041.13                 A    =         6737942.86  meter
     Y    =       -3551807.36  meter          E    =           .0019113
     Z    =         612604.61                 I    =           51.46816
     XDOT =       2078.646331                 Wp   =           61.18588
     YDOT =       4380.835296  meter/sec      RA   =          323.82585  deg
     ZDOT =       5981.376402                 TA   =          305.49589
                                              MA   =          305.67405
                                              Ha   =            195.625  n.mi
                                              Hp   =            184.647
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       18648428.92                 X    =         5720359.62
     Y    =      -11652911.29  feet           Y    =        -3488042.06  meter
     Z    =        2009857.66                 Z    =          640306.10
     XDOT =       6819.705812                 XDOT =        2000.448035
     YDOT =      14372.819214  feet/sec       YDOT =        4403.642765  meter/sec
     ZDOT =      19623.938326                 ZDOT =        5991.284519
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -21104180.29                 X    =        -6432554.15
     Y    =        6142255.62  feet           Y    =         1872159.51  meter
     Z    =        2116610.65                 Z    =          645142.93
     XDOT =      -2095.463419                 XDOT =        -638.697250
     YDOT =     -14116.670912  feet/sec       YDOT =       -4302.761294  meter/sec
     ZDOT =      19662.613950                 ZDOT =        5993.164732
  
  
    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   08249.56233711  .00020000  00000-0  20000-3 0  9000
    2 25544  51.6425 324.0421 0006399  82.3294 277.8595 15.71916473  1183
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08249.56233711   =   yrday.fracday
    Element set:     900
    Inclination:       51.6425  deg
    RA of node:       324.0421  deg
    Eccentricity:     .0006399     
    Arg of perigee:    82.3294  deg
    Mean anomaly:     277.8595  deg
    Mean motion:   15.71916473  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             118
    Checksum:              295
 
 
    Coasting Arc #2 (Orbit 132)
    ---------------------------------------
 
    Vector Time (GMT): 2008/250/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -2803261.08                 A    =         6726008.94  meter
     Y    =       -3134100.84  meter          E    =           .0021312
     Z    =       -5267951.97                 I    =           51.40430
     XDOT =       5752.784979                 Wp   =           88.38438
     YDOT =      -5090.679087  meter/sec      RA   =          318.68553  deg
     ZDOT =        -32.144567                 TA   =          181.30606
                                              MA   =          181.31164
                                              Ha   =            195.568  n.mi
                                              Hp   =            184.560
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -9197050.79                 X    =        -2742415.85
     Y    =      -10282483.08  feet           Y    =        -3165108.31  meter
     Z    =      -17283306.97                 Z    =        -5281422.48
     XDOT =      18873.966465                 XDOT =        5809.438362
     YDOT =     -16701.703041  feet/sec       YDOT =       -5026.031365  meter/sec
     ZDOT =       -105.461179                 ZDOT =          -4.059819
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =        6168735.07                 X    =         1880230.45
     Y    =       12265810.18  feet           Y    =         3738618.94  meter
     Z    =      -17335642.75                 Z    =        -5283903.91
     XDOT =     -21620.714613                 XDOT =       -6589.993814
     YDOT =      10875.033301  feet/sec       YDOT =        3314.710150  meter/sec
     ZDOT =          2.639939                 ZDOT =            .804653
  
  
    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   08250.51592465  .00020000  00000-0  20000-3 0  9012
    2 25544  51.6415 319.1600 0006291  85.6567 274.5314 15.71932703  1330
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08250.51592465   =   yrday.fracday
    Element set:     901
    Inclination:       51.6415  deg
    RA of node:       319.1600  deg
    Eccentricity:     .0006291     
    Arg of perigee:    85.6567  deg
    Mean anomaly:     274.5314  deg
    Mean motion:   15.71932703  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             133
    Checksum:              274
 
 
    Coasting Arc #3 (Orbit 148)
    ---------------------------------------
 
    Vector Time (GMT): 2008/251/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -4218453.14                 A    =         6737735.70  meter
     Y    =        5203295.99  meter          E    =           .0018738
     Z    =         660403.71                 I    =           51.42334
     XDOT =      -4125.788717                 Wp   =          115.17981
     YDOT =      -2571.394577  meter/sec      RA   =          313.54288  deg
     ZDOT =      -5970.293784                 TA   =           57.61043
                                              MA   =           57.42925
                                              Ha   =            195.545  n.mi
                                              Hp   =            184.523
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -13840069.37                 X    =        -4279531.84
     Y    =       17071181.07  feet           Y    =         5155781.30  meter
     Z    =        2166678.82                 Z    =          639762.12
     XDOT =     -13536.052221                 XDOT =       -4067.725659
     YDOT =      -8436.333915  feet/sec       YDOT =       -2617.206801  meter/sec
     ZDOT =     -19587.578031                 ZDOT =       -5990.195907
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       17528588.88                 X    =         5342713.89
     Y    =      -13268713.75  feet           Y    =        -4044303.95  meter
     Z    =        2087354.25                 Z    =          636225.58
     XDOT =      10052.711804                 XDOT =        3064.066558
     YDOT =      10120.112673  feet/sec       YDOT =        3084.610343  meter/sec
     ZDOT =     -19664.724792                 ZDOT =       -5993.808116
  
  
    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   08251.53307237  .00020000  00000-0  20000-3 0  9027
    2 25544  51.6417 313.9521 0006484  88.4779 271.7126 15.71989013  1499
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08251.53307237   =   yrday.fracday
    Element set:     902
    Inclination:       51.6417  deg
    RA of node:       313.9521  deg
    Eccentricity:     .0006484     
    Arg of perigee:    88.4779  deg
    Mean anomaly:     271.7126  deg
    Mean motion:   15.71989013  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             149
    Checksum:              298
 
 
    Coasting Arc #4 (Orbit 164)
    ---------------------------------------
 
    Vector Time (GMT): 2008/252/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        4224606.79                 A    =         6726481.45  meter
     Y    =        1212523.58  meter          E    =           .0010586
     Z    =        5083839.79                 I    =           51.36649
     XDOT =      -3700.201227                 Wp   =          105.96019
     YDOT =       6590.345555  meter/sec      RA   =          308.42416  deg
     ZDOT =       1497.536595                 TA   =          329.60202
                                              MA   =          329.66336
                                              Ha   =            195.360  n.mi
                                              Hp   =            184.507
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       13860258.51                 X    =         4186037.81
     Y    =        3978095.74  feet           Y    =         1259549.83  meter
     Z    =       16679264.41                 Z    =         5104269.26
     XDOT =     -12139.767804                 XDOT =       -3780.895281
     YDOT =      21621.868618  feet/sec       YDOT =        6548.516565  meter/sec
     ZDOT =       4913.177804                 ZDOT =        1479.365128
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -12537217.96                 X    =        -3821344.03
     Y    =       -6935869.49  feet           Y    =        -2114053.02  meter
     Z    =       16758333.84                 Z    =         5107940.15
     XDOT =      16160.209901                 XDOT =        4925.631978
     YDOT =     -17465.211917  feet/sec       YDOT =       -5323.396592  meter/sec
     ZDOT =       4843.523173                 ZDOT =        1476.305863
  
  
    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   08252.55020541  .00020000  00000-0  20000-3 0  9031
    2 25544  51.6416 308.7444 0006389  92.4338 267.7556 15.72014438  1655
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08252.55020541   =   yrday.fracday
    Element set:     903
    Inclination:       51.6416  deg
    RA of node:       308.7444  deg
    Eccentricity:     .0006389     
    Arg of perigee:    92.4338  deg
    Mean anomaly:     267.7556  deg
    Mean motion:   15.72014438  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             165
    Checksum:              288
 
 
    Coasting Arc #5 (Orbit 179)
    ---------------------------------------
 
    Vector Time (GMT): 2008/253/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        2150884.09                 A    =         6736256.74  meter
     Y    =       -6085655.99  meter          E    =           .0011948
     Z    =       -1925993.05                 I    =           51.38161
     XDOT =       5277.442863                 Wp   =           65.32642
     YDOT =        104.278385  meter/sec      RA   =          303.25496  deg
     ZDOT =       5596.268872                 TA   =          273.20675
                                              MA   =          273.34344
                                              Ha   =            195.524  n.mi
                                              Hp   =            184.492
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        7056706.33                 X    =         2228131.11
     Y    =      -19966062.97  feet           Y    =        -6061171.63  meter
     Z    =       -6318874.83                 Z    =        -1915356.53
     XDOT =      17314.445089                 XDOT =        5248.699006
     YDOT =        342.120686  feet/sec       YDOT =         163.133006  meter/sec
     ZDOT =      18360.462179                 ZDOT =        5621.836783
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -11040605.53                 X    =        -3365176.57
     Y    =       18084714.24  feet           Y    =         5512220.90  meter
     Z    =       -6278303.47                 Z    =        -1913626.90
     XDOT =     -15453.483718                 XDOT =       -4710.221837
     YDOT =      -3062.699822  feet/sec       YDOT =        -933.510906  meter/sec
     ZDOT =      18459.298518                 ZDOT =        5626.394188
  
  
    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   08253.50375691  .00020000  00000-0  20000-3 0  9047
    2 25544  51.6411 303.8621 0006471  94.6125 265.5776 15.72007569  1807
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08253.50375691   =   yrday.fracday
    Element set:     904
    Inclination:       51.6411  deg
    RA of node:       303.8621  deg
    Eccentricity:     .0006471     
    Arg of perigee:    94.6125  deg
    Mean anomaly:     265.5776  deg
    Mean motion:   15.72007569  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             180
    Checksum:              286
 
 
    Coasting Arc #6 (Orbit 195)
    ---------------------------------------
 
    Vector Time (GMT): 2008/254/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -4771674.30                 A    =         6728367.33  meter
     Y    =        1044717.50  meter          E    =           .0016967
     Z    =       -4642844.87                 I    =           51.34076
     XDOT =       1203.408129                 Wp   =           80.86283
     YDOT =      -7043.247899  meter/sec      RA   =          298.15326  deg
     ZDOT =      -2827.803294                 TA   =          161.05339
                                              MA   =          160.99018
                                              Ha   =            195.503  n.mi
                                              Hp   =            184.305
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -15655099.42                 X    =        -4760447.90
     Y    =        3427550.87  feet           Y    =          991420.67  meter
     Z    =      -15232430.66                 Z    =        -4665998.25
     XDOT =       3948.189399                 XDOT =        1295.814292
     YDOT =     -23107.768699  feet/sec       YDOT =       -7029.274024  meter/sec
     ZDOT =      -9277.569863                 ZDOT =       -2821.732728
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       15934595.57                 X    =         4856864.73
     Y    =        -432729.10  feet           Y    =         -131895.83  meter
     Z    =      -15321833.97                 Z    =        -4670094.99
     XDOT =      -8315.289932                 XDOT =       -2534.500371
     YDOT =      20777.948793  feet/sec       YDOT =        6333.118792  meter/sec
     ZDOT =      -9254.740319                 ZDOT =       -2820.844849
  
  
    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   08254.52086464  .00020000  00000-0  20000-3 0  9058
    2 25544  51.6416 298.6537 0006575  98.6952 261.4955 15.72026799  1963
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08254.52086464   =   yrday.fracday
    Element set:     905
    Inclination:       51.6416  deg
    RA of node:       298.6537  deg
    Eccentricity:     .0006575     
    Arg of perigee:    98.6952  deg
    Mean anomaly:     261.4955  deg
    Mean motion:   15.72026799  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             196
    Checksum:              333
 
 
    Coasting Arc #7 (Orbit 211)
    ---------------------------------------
 
    Vector Time (GMT): 2008/255/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =          51757.79                 A    =         6733738.86  meter
     Y    =        6020036.85  meter          E    =           .0019799
     Z    =        2996341.97                 I    =           51.34598
     XDOT =      -5353.768893                 Wp   =           97.81333
     YDOT =       2515.332932  meter/sec      RA   =          292.96595  deg
     ZDOT =      -4935.984385                 TA   =           47.39702
                                              MA   =           47.23019
                                              Ha   =            195.404  n.mi
                                              Hp   =            184.363
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =         169809.02                 X    =          -30118.65
     Y    =       19750777.08  feet           Y    =         6020157.90  meter
     Z    =        9830518.28                 Z    =         2996394.42
     XDOT =     -17564.858572                 XDOT =       -5357.519917
     YDOT =       8252.404631  feet/sec       YDOT =        2455.442940  meter/sec
     ZDOT =     -16194.174491                 ZDOT =       -4962.001942
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =        3275572.59                 X    =          998394.53
     Y    =      -19477623.16  feet           Y    =        -5936779.54  meter
     Z    =        9831273.57                 Z    =         2996572.18
     XDOT =      17207.961538                 XDOT =        5244.986677
     YDOT =      -5372.396689  feet/sec       YDOT =       -1637.506511  meter/sec
     ZDOT =     -16294.515648                 ZDOT =       -4966.568369
  
  
    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   08255.53795697  .00020000  00000-0  20000-3 0  9066
    2 25544  51.6409 293.4458 0006565 100.8707 259.3194 15.72085068  2127
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08255.53795697   =   yrday.fracday
    Element set:     906
    Inclination:       51.6409  deg
    RA of node:       293.4458  deg
    Eccentricity:     .0006565     
    Arg of perigee:   100.8707  deg
    Mean anomaly:     259.3194  deg
    Mean motion:   15.72085068  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             212
    Checksum:              315
 
 
    Coasting Arc #8 (Orbit 227)
    ---------------------------------------
 
    Vector Time (GMT): 2008/256/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        4357109.26                 A    =         6730917.71  meter
     Y    =       -3301157.54  meter          E    =           .0017825
     Z    =        3914999.14                 I    =           51.32554
     XDOT =       1281.543388                 Wp   =          101.82442
     YDOT =       6457.757886  meter/sec      RA   =          287.87348  deg
     ZDOT =       4000.005446                 TA   =          306.40438
                                              MA   =          306.56865
                                              Ha   =            195.414  n.mi
                                              Hp   =            184.308
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       14294977.87                 X    =         4374681.30
     Y    =      -10830569.35  feet           Y    =        -3252335.41  meter
     Z    =       12844485.36                 Z    =         3936208.62
     XDOT =       4204.538674                 XDOT =        1189.805308
     YDOT =      21186.869705  feet/sec       YDOT =        6471.576077  meter/sec
     ZDOT =      13123.377446                 ZDOT =        4006.008030
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -15724052.56                 X    =        -4792691.22
     Y    =        8502756.01  feet           Y    =         2591640.03  meter
     Z    =       12926164.94                 Z    =         3939895.07
     XDOT =       -185.557926                 XDOT =         -56.558056
     YDOT =     -20423.900715  feet/sec       YDOT =       -6225.204938  meter/sec
     ZDOT =      13147.184628                 ZDOT =        4007.261875
  
  
    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   08256.55503733  .00020000  00000-0  20000-3 0  9078
    2 25544  51.6402 288.2375 0006767 104.3094 255.8820 15.72076600  2288
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08256.55503733   =   yrday.fracday
    Element set:     907
    Inclination:       51.6402  deg
    RA of node:       288.2375  deg
    Eccentricity:     .0006767     
    Arg of perigee:   104.3094  deg
    Mean anomaly:     255.8820  deg
    Mean motion:   15.72076600  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             228
    Checksum:              288
 
 
    Coasting Arc #9 (Orbit 242)
    ---------------------------------------
 
    Vector Time (GMT): 2008/257/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -2086231.07                 A    =         6730839.38  meter
     Y    =       -5061592.61  meter          E    =           .0013504
     Z    =       -3929820.71                 I    =           51.31874
     XDOT =       4377.162732                 Wp   =          107.16316
     YDOT =      -4897.325553  meter/sec      RA   =          282.67836  deg
     ZDOT =       3991.413873                 TA   =          204.50540
                                              MA   =          204.56964
                                              Ha   =            195.393  n.mi
                                              Hp   =            184.276
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       -6844590.14                 X    =        -2010386.24
     Y    =      -16606274.96  feet           Y    =        -5084498.24  meter
     Z    =      -12893112.56                 Z    =        -3939770.99
     XDOT =      14360.770117                 XDOT =        4412.210648
     YDOT =     -16067.341052  feet/sec       YDOT =       -4848.181366  meter/sec
     ZDOT =      13095.189872                 ZDOT =        4012.763449
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =        4422655.02                 X    =         1348025.25
     Y    =       17379617.92  feet           Y    =         5297307.54  meter
     Z    =      -12932058.50                 Z    =        -3941691.43
     XDOT =     -15092.017020                 XDOT =       -4600.046788
     YDOT =      13627.638591  feet/sec       YDOT =        4153.704243  meter/sec
     ZDOT =      13177.254506                 ZDOT =        4016.427173
  
  
    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   08257.50853589  .00020000  00000-0  20000-3 0  9082
    2 25544  51.6412 283.3548 0006682 107.3049 252.8844 15.72108074  2437
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08257.50853589   =   yrday.fracday
    Element set:     908
    Inclination:       51.6412  deg
    RA of node:       283.3548  deg
    Eccentricity:     .0006682     
    Arg of perigee:   107.3049  deg
    Mean anomaly:     252.8844  deg
    Mean motion:   15.72108074  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             243
    Checksum:              301
 
 
    Coasting Arc #10 (Orbit 258)
    ---------------------------------------
 
    Vector Time (GMT): 2008/258/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =       -3139815.00                 A    =         6733448.70  meter
     Y    =        5123233.92  meter          E    =           .0011159
     Z    =       -3043226.90                 I    =           51.32179
     XDOT =      -3302.005557                 Wp   =          109.32133
     YDOT =      -4923.712944  meter/sec      RA   =          277.58403  deg
     ZDOT =      -4900.464145                 TA   =          106.04189
                                              MA   =          105.91897
                                              Ha   =            195.307  n.mi
                                              Hp   =            184.314
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =      -10301230.32                 X    =        -3182087.06
     Y    =       16808510.22  feet           Y    =         5087886.08  meter
     Z    =       -9984340.23                 Z    =        -3058583.20
     XDOT =     -10833.351565                 XDOT =       -3222.896879
     YDOT =     -16153.913858  feet/sec       YDOT =       -4960.195977  meter/sec
     ZDOT =     -16077.638272                 ZDOT =       -4916.312670
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       12194030.78                 X    =         3716740.58
     Y    =      -15452119.74  feet           Y    =        -4709806.10  meter
     Z    =      -10043207.68                 Z    =        -3061169.70
     XDOT =       7590.203439                 XDOT =        2313.494008
     YDOT =      16440.985465  feet/sec       YDOT =        5011.212370  meter/sec
     ZDOT =     -16139.379050                 ZDOT =       -4919.282734
  
  
    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   08258.52558729  .00020000  00000-0  20000-3 0  9094
    2 25544  51.6404 278.1457 0006652 111.4202 248.7671 15.72126145  2591
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08258.52558729   =   yrday.fracday
    Element set:     909
    Inclination:       51.6404  deg
    RA of node:       278.1457  deg
    Eccentricity:     .0006652     
    Arg of perigee:   111.4202  deg
    Mean anomaly:     248.7671  deg
    Mean motion:   15.72126145  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             259
    Checksum:              297
 
 
    Coasting Arc #11 (Orbit 274)
    ---------------------------------------
 
    Vector Time (GMT): 2008/259/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        3542713.55                 A    =         6728125.63  meter
     Y    =        3391215.50  meter          E    =           .0013501
     Z    =        4594934.90                 I    =           51.30040
     XDOT =      -2599.878769                 Wp   =           86.33371
     YDOT =       6650.841741  meter/sec      RA   =          272.39237  deg
     ZDOT =      -2895.861537                 TA   =           32.49325
                                              MA   =           32.41021
                                              Ha   =            195.147  n.mi
                                              Hp   =            184.331
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =       11623075.96                 X    =         3482207.70
     Y    =       11126035.11  feet           Y    =         3430494.30  meter
     Z    =       15075245.74                 Z    =         4611998.16
     XDOT =      -8529.785989                 XDOT =       -2659.988705
     YDOT =      21820.346918  feet/sec       YDOT =        6621.432027  meter/sec
     ZDOT =      -9500.858062                 ZDOT =       -2908.638431
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =      -10324703.12                 X    =        -3146969.51
     Y    =      -12258952.84  feet           Y    =        -3736528.83  meter
     Z    =       15141537.80                 Z    =         4615140.72
     XDOT =       9791.371432                 XDOT =        2984.410012
     YDOT =     -20074.507219  feet/sec       YDOT =       -6118.709800  meter/sec
     ZDOT =      -9549.598627                 ZDOT =       -2910.717662
  
  
    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   08259.54262382  .00020000  00000-0  20000-3 0  9106
    2 25544  51.6391 272.9366 0006640 114.4080 245.7776 15.72169181  2759
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08259.54262382   =   yrday.fracday
    Element set:     910
    Inclination:       51.6391  deg
    RA of node:       272.9366  deg
    Eccentricity:     .0006640     
    Arg of perigee:   114.4080  deg
    Mean anomaly:     245.7776  deg
    Mean motion:   15.72169181  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             275
    Checksum:              297
 
 
    Coasting Arc #12 (Orbit 290)
    ---------------------------------------
 
    Vector Time (GMT): 2008/260/12:00:00.000
    Vector Time (MET): N/A
    Weight (LBS)     : 643009.1
 
              M50 Cartesian                         M50 Keplerian  
    -----------------------------------       --------------------------------
     X    =        1293052.23                 A    =         6735646.92  meter
     Y    =       -6298412.82  meter          E    =           .0019036
     Z    =        1986025.07                 I    =           51.32583
     XDOT =       4584.727242                 Wp   =           83.70336
     YDOT =       2708.620515  meter/sec      RA   =          267.28782  deg
     ZDOT =       5561.420072                 TA   =          298.50749
                                              MA   =          298.69905
                                              Ha   =            195.179  n.mi
                                              Hp   =            184.371
 
              M50 Cartesian                         J2K Cartesian  
    -----------------------------------       --------------------------------
     X    =        4242297.36                 X    =         1353738.16
     Y    =      -20664084.07  feet           Y    =        -6283613.67  meter
     Z    =        6515830.28                 Z    =         1992454.77
     XDOT =      15041.756042                 XDOT =        4527.081637
     YDOT =       8886.550247  feet/sec       YDOT =        2759.567786  meter/sec
     ZDOT =      18246.128844                 ZDOT =        5583.552603
 
              TDR Cartesian                         TDR Cartesian  
    -----------------------------------       --------------------------------
     X    =       -5971338.09                 X    =        -1820063.85
     Y    =       20224445.08  feet           Y    =         6164410.86  meter
     Z    =        6540064.55                 Z    =         1993411.67
     XDOT =     -12640.186620                 XDOT =       -3852.728882
     YDOT =      -9706.229998  feet/sec       YDOT =       -2958.458903  meter/sec
     ZDOT =      18331.951655                 ZDOT =        5587.578865
  
  
    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   08260.55964621  .00020000  00000-0  20000-3 0  9115
    2 25544  51.6391 267.7280 0006601 118.3539 241.8289 15.72180452  2913
  
  
    Satellite: ISS
    Catalog Number: 25544
    Epoch time:      08260.55964621   =   yrday.fracday
    Element set:     911
    Inclination:       51.6391  deg
    RA of node:       267.7280  deg
    Eccentricity:     .0006601     
    Arg of perigee:   118.3539  deg
    Mean anomaly:     241.8289  deg
    Mean motion:   15.72180452  rev/day
    Decay rate:    2.00000E-04  rev/day^2
    Epoch rev:             291
    Checksum:              290
 
             

Curator: Kim Dismukes | Responsible NASA Official: John I. Petty | Updated: 01/02/2004
Web Accessibility and Policy Notices