ISS TRAJECTORY DATA

Lift off time (UTC) : N/A Area (sq ft) : 15846 6289 Drag Coefficient (Cd) : 2 00 Monthly MSFC 50% solar flux (F10 7-jansky) : 75 1 Monthly MSFC 50% earth geomagnetic index (Kp) : 2 540 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

364/11:45:00 000 0 0 0 0 0 0
N/A 0 0 0 0 220 3
000/00:00:00 000 0 0 0 0 215 3

Coasting Arc #1 (Orbit 1211)
---------------------------------------

Vector Time (GMT): 2017/363/12:14:56
000
Vector Time (MET): N/A
Weight (LBS)     : 926807
9

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -5388107
16                 A    =         6789027
23  meter
 Y    =        4117190
90  meter          E    =           
0011623
 Z    =        -131479
56                 I    =           51
87837
 XDOT =      -2964
546327                 Wp   =           30
79588
 YDOT =      -3694
842794  meter/sec      RA   =          143
48741  deg
 ZDOT =       6032
223543                 TA   =          327
79213
                                          MA   =          327
86306
                                          Ha   =            220
115  n
mi
                                          Hp   =            215
362

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =      -17677516
92                 X    =        -5433107
57
 Y    =       13507844
16  feet           Y    =         4056685
80  meter
 Z    =        -431363
38                 Z    =         -157762
33
 XDOT =      -9726
201859                 XDOT =       -2952
310913
 YDOT =     -12122
187643  feet/sec       YDOT =       -3727
926457  meter/sec
 ZDOT =      19790
759654                 ZDOT =        6017
852081

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =      -16633949
36                 X    =        -5070027
76
 Y    =      -14770003
69  feet           Y    =        -4501897
12  meter
 Z    =        -548864
69                 Z    =         -167293
96
 XDOT =       8938
556515                 XDOT =        2724
472026
 YDOT =     -10776
206225  feet/sec       YDOT =       -3284
587657  meter/sec
 ZDOT =      19727
342646                 ZDOT =        6012
894039


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   17363
51069519  
00016717  00000-0  10270-3 0  9003
2 25544  51
6386 144
5998 0002796 304
1420  55
9467 15
54228265 12121


Satellite: ISS
Catalog Number: 25544
Epoch time:      17363
51069519   =   yrday
fracday
Element set:     900
Inclination:       51
6386  deg
RA of node:       144
5998  deg
Eccentricity:     
0002796     
Arg of perigee:   304
1420  deg
Mean anomaly:      55
9467  deg
Mean motion:   15
54228265  rev/day
Decay rate:    1
67170E-04  rev/day^2
Epoch rev:            1212
Checksum:              318


Coasting Arc #2 (Orbit 1227)
---------------------------------------

Vector Time (GMT): 2017/364/11:45:00
000
Vector Time (MET): N/A
Weight (LBS)     : 926807
9

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -3512433
44                 A    =         6777341
93  meter
 Y    =       -2417358
17  meter          E    =           
0000703
 Z    =        5267380
18                 I    =           51
86363
 XDOT =       5208
211625                 Wp   =           95
54724
 YDOT =      -5553
584426  meter/sec      RA   =          138
63010  deg
 ZDOT =        924
100226                 TA   =          345
63998
                                          MA   =          345
64198
                                          Ha   =            220
269  n
mi
                                          Hp   =            215
327

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =      -11523731
77                 X    =        -3510727
21
 Y    =       -7930965
13  feet           Y    =        -2456627
61  meter
 Z    =       17281431
03                 Z    =         5250321
75
 XDOT =      17087
308482                 XDOT =        5265
437386
 YDOT =     -18220
421346  feet/sec       YDOT =       -5495
022769  meter/sec
 ZDOT =       3031
824888                 ZDOT =         949
538541

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =        6994305
99                 X    =         2131864
47
 Y    =      -12222192
14  feet           Y    =        -3725324
16  meter
 Z    =       17205875
84                 Z    =         5244350
96
 XDOT =      18608
855729                 XDOT =        5671
979226
 YDOT =      15078
470205  feet/sec       YDOT =        4595
917718  meter/sec
 ZDOT =       3145
795587                 ZDOT =         958
838495


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   17364
53946259  
00016717  00000-0  10270-3 0  9012
2 25544  51
6376 139
4703 0002915 307
9709  52
1180 15
54234994 12285


Satellite: ISS
Catalog Number: 25544
Epoch time:      17364
53946259   =   yrday
fracday
Element set:     901
Inclination:       51
6376  deg
RA of node:       139
4703  deg
Eccentricity:     
0002915     
Arg of perigee:   307
9709  deg
Mean anomaly:      52
1180  deg
Mean motion:   15
54234994  rev/day
Decay rate:    1
67170E-04  rev/day^2
Epoch rev:            1228
Checksum:              321


Coasting Arc #3 (Orbit 1242)
---------------------------------------

Vector Time (GMT): 2017/365/11:45:00
000
Vector Time (MET): N/A
Weight (LBS)     : 926807
9

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =        2165117
17                 A    =         6777355
64  meter
 Y    =        3704244
58  meter          E    =           
0012084
 Z    =       -5256703
18                 I    =           51
88910
 XDOT =      -5803
939874                 Wp   =           90
52974
 YDOT =       4886
259391  meter/sec      RA   =          133
64631  deg
 ZDOT =       1054
674130                 TA   =          189
53708
                                          MA   =          189
56004
                                          Ha   =            220
232  n
mi
                                          Hp   =            215
310

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =        7103402
78                 X    =         2149068
79
 Y    =       12153033
39  feet           Y    =         3728367
31  meter
 Z    =      -17246401
50                 Z    =        -5246224
27
 XDOT =     -19041
797488                 XDOT =       -5863
271052
 YDOT =      16031
034749  feet/sec       YDOT =        4821
023897  meter/sec
 ZDOT =       3460
216962                 ZDOT =        1026
336975

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =      -11407588
68                 X    =        -3477033
03
 Y    =        8343225
72  feet           Y    =         2543015
20  meter
 Z    =      -17200302
95                 Z    =        -5242652
34
 XDOT =     -17168
672187                 XDOT =       -5233
011283
 YDOT =     -16615
820335  feet/sec       YDOT =       -5064
502038  meter/sec
 ZDOT =       3333
415630                 ZDOT =        1016
025084


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   17365
50393062  
00016717  00000-0  10270-3 0  9029
2 25544  51
6389 134
6625 0002856 311
9875  48
1034 15
54245641 12433


Satellite: ISS
Catalog Number: 25544
Epoch time:      17365
50393062   =   yrday
fracday
Element set:     902
Inclination:       51
6389  deg
RA of node:       134
6625  deg
Eccentricity:     
0002856     
Arg of perigee:   311
9875  deg
Mean anomaly:      48
1034  deg
Mean motion:   15
54245641  rev/day
Decay rate:    1
67170E-04  rev/day^2
Epoch rev:            1243
Checksum:              306