Date: April 25th 2008

ISS TRAJECTORY DATA

Lift off time (UTC) : N/A Area (sq ft) : 8072 93 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


116/04:28:01 560 -5 5 8 1 8 1
N/A 0 4 -0 2 189 7
000/00:12:03 119 -6 0 -0 1 179 3

Coasting Arc #1 (Orbit 2006)
---------------------------------------

Vector Time (GMT): 2008/115/13:43:34
986
Vector Time (MET): N/A
Weight (LBS)     : 615213
2

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -3647453
61                 A    =         6710915
21  meter
 Y    =       -2141348
14  meter          E    =           
0018102
 Z    =       -5225869
29                 I    =           51
31638
 XDOT =       3282
391567                 Wp   =           90
43573
 YDOT =      -6935
609228  meter/sec      RA   =          292
02177  deg
 ZDOT =        552
460603                 TA   =          184
83401
                                          MA   =          184
85151
                                          Ha   =            186
274  n
mi
                                          Hp   =            177
435

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =      -11966711
31                 X    =        -3597850
95
 Y    =       -7025420
39  feet           Y    =        -2181858
37  meter
 Z    =      -17145240
45                 Z    =        -5243468
52
 XDOT =      10769
001204                 XDOT =        3357
018886
 YDOT =     -22754
623452  feet/sec       YDOT =       -6898
486422  meter/sec
 ZDOT =       1812
534788                 ZDOT =         568
587518

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =      -12235860
31                 X    =        -3729490
22
 Y    =        6365185
99  feet           Y    =         1940108
69  meter
 Z    =      -17212963
46                 Z    =        -5246511
26
 XDOT =     -13170
684660                 XDOT =       -4014
424684
 YDOT =     -20264
539125  feet/sec       YDOT =       -6176
631525  meter/sec
 ZDOT =       1873
714237                 ZDOT =         571
108099


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   08115
58684051  
00020000  00000-0  20000-3 0  9001
2 25544  51
6385 292
5997 0003375  73
4991 286
6545 15
77267677 20074


Satellite: ISS
Catalog Number: 25544
Epoch time:      08115
58684051   =   yrday
fracday
Element set:     900
Inclination:       51
6385  deg
RA of node:       292
5997  deg
Eccentricity:     
0003375     
Arg of perigee:    73
4991  deg
Mean anomaly:     286
6545  deg
Mean motion:   15
77267677  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2007
Checksum:              327


Coasting Arc #2 (Orbit 2016)
---------------------------------------

Vector Time (GMT): 2008/116/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -2769625
43                 A    =         6727160
45  meter
 Y    =        6065997
17  meter          E    =           
0017217
 Z    =        -829128
02                 I    =           51
35111
 XDOT =      -4109
051745                 Wp   =          139
00422
 YDOT =      -2677
314517  meter/sec      RA   =          288
83418  deg
 ZDOT =      -5944
020511                 TA   =           50
08596
                                          MA   =           49
93476
                                          Ha   =            189
720  n
mi
                                          Hp   =            179
279

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =       -9086697
61                 X    =        -2833222
71
 Y    =       19901565
52  feet           Y    =         6034670
10  meter
 Z    =       -2720236
28                 Z    =         -842737
09
 XDOT =     -13481
140896                 XDOT =       -4049
932880
 YDOT =      -8783
840278  feet/sec       YDOT =       -2722
933331  meter/sec
 ZDOT =     -19501
379629                 ZDOT =       -5963
839103

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =      -21296014
93                 X    =        -6491025
35
 Y    =       -4983643
31  feet           Y    =        -1519014
48  meter
 Z    =       -2771843
48                 Z    =         -844857
89
 XDOT =       5622
005169                 XDOT =        1713
587175
 YDOT =     -13282
511767  feet/sec       YDOT =       -4048
509587  meter/sec
 ZDOT =     -19577
672390                 ZDOT =       -5967
274544


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   08116
22045828  
00020000  00000-0  20000-3 0  9017
2 25544  51
6401 289
3343 0006951 136
4753 223
6960 15
75655940 20176


Satellite: ISS
Catalog Number: 25544
Epoch time:      08116
22045828   =   yrday
fracday
Element set:     901
Inclination:       51
6401  deg
RA of node:       289
3343  deg
Eccentricity:     
0006951     
Arg of perigee:   136
4753  deg
Mean anomaly:     223
6960  deg
Mean motion:   15
75655940  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2017
Checksum:              285


Coasting Arc #3 (Orbit 2032)
---------------------------------------

Vector Time (GMT): 2008/117/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =        3517036
46                 A    =         6716041
97  meter
 Y    =        2669233
40  meter          E    =           
0008678
 Z    =        5052980
81                 I    =           51
30564
 XDOT =      -2986
383809                 Wp   =          105
26897
 YDOT =       6930
452888  meter/sec      RA   =          283
64258  deg
 ZDOT =      -1582
391665                 TA   =          359
97558
                                          MA   =          359
97562
                                          Ha   =            189
435  n
mi
                                          Hp   =            179
338

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =       11538833
54                 X    =         3462380
61
 Y    =        8757327
43  feet           Y    =         2708256
98  meter
 Z    =       16578021
01                 Z    =         5069934
13
 XDOT =      -9797
847143                 XDOT =       -3055
972224
 YDOT =      22737
706327  feet/sec       YDOT =        6896
668456  meter/sec
 ZDOT =      -5191
573703                 ZDOT =       -1597
068207

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =       -6114251
19                 X    =        -1863623
76
 Y    =       13049208
51  feet           Y    =         3977398
75  meter
 Z    =       16643327
00                 Z    =         5072886
07
 XDOT =     -23346
588563                 XDOT =       -7116
040194
 YDOT =      -4246
726526  feet/sec       YDOT =       -1294
402245  meter/sec
 ZDOT =      -5247
189625                 ZDOT =       -1599
343398


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   08117
23520351  
00020000  00000-0  20000-3 0  9029
2 25544  51
6397 284
1106 0006767 140
0514 220
1149 15
75718604 20337


Satellite: ISS
Catalog Number: 25544
Epoch time:      08117
23520351   =   yrday
fracday
Element set:     902
Inclination:       51
6397  deg
RA of node:       284
1106  deg
Eccentricity:     
0006767     
Arg of perigee:   140
0514  deg
Mean anomaly:     220
1149  deg
Mean motion:   15
75718604  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2033
Checksum:              258


Coasting Arc #4 (Orbit 2048)
---------------------------------------

Vector Time (GMT): 2008/118/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =        2447905
96                 A    =         6725662
18  meter
 Y    =       -5956477
74  meter          E    =           
0017117
 Z    =        1924970
48                 I    =           51
33267
 XDOT =       4006
115035                 Wp   =           89
94604
 YDOT =       3467
345879  meter/sec      RA   =          278
50186  deg
 ZDOT =       5591
881405                 TA   =          291
57245
                                          MA   =          291
75477
                                          Ha   =            189
485  n
mi
                                          Hp   =            179
403

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =        8031187
52                 X    =         2504979
08
 Y    =      -19542249
82  feet           Y    =        -5928784
86  meter
 Z    =        6315519
96                 Z    =         1937000
75
 XDOT =      13143
422030                 XDOT =        3939
880389
 YDOT =      11375
806688  feet/sec       YDOT =        3511
773874  meter/sec
 ZDOT =      18346
067602                 ZDOT =        5611
182544

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =       20857581
86                 X    =         6357390
95
 Y    =        3283787
34  feet           Y    =         1000898
38  meter
 Z    =        6361077
98                 Z    =         1938856
57
 XDOT =      -7830
730238                 XDOT =       -2386
806576
 YDOT =      13785
743752  feet/sec       YDOT =        4201
894695  meter/sec
 ZDOT =      18420
467972                 ZDOT =        5614
558638


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   08118
24993174  
00020000  00000-0  20000-3 0  9039
2 25544  51
6399 278
8858 0006741 143
3062 216
8565 15
75719087 20496


Satellite: ISS
Catalog Number: 25544
Epoch time:      08118
24993174   =   yrday
fracday
Element set:     903
Inclination:       51
6399  deg
RA of node:       278
8858  deg
Eccentricity:     
0006741     
Arg of perigee:   143
3062  deg
Mean anomaly:     216
8565  deg
Mean motion:   15
75719087  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2049
Checksum:              327


Coasting Arc #5 (Orbit 2063)
---------------------------------------

Vector Time (GMT): 2008/119/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -3518128
84                 A    =         6717805
83  meter
 Y    =       -3389178
91  meter          E    =           
0016573
 Z    =       -4627546
86                 I    =           51
30398
 XDOT =       2657
851463                 Wp   =          123
62073
 YDOT =      -6635
194102  meter/sec      RA   =          273
29004  deg
 ZDOT =       2837
163961                 TA   =          174
59805
                                          MA   =          174
58015
                                          Ha   =            189
335  n
mi
                                          Hp   =            179
393

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =      -11542417
44                 X    =        -3457489
16
 Y    =      -11119353
37  feet           Y    =        -3428181
36  meter
 Z    =      -15182240
35                 Z    =        -4644490
86
 XDOT =       8719
985116                 XDOT =        2718
067224
 YDOT =     -21769
009521  feet/sec       YDOT =       -6605
135939  meter/sec
 ZDOT =       9308
280713                 ZDOT =        2850
221799

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =        7947881
98                 X    =         2422514
43
 Y    =      -13845930
79  feet           Y    =        -4220239
71  meter
 Z    =      -15247597
00                 Z    =        -4647467
57
 XDOT =      22224
992075                 XDOT =        6774
177585
 YDOT =       2446
350787  feet/sec       YDOT =         745
647720  meter/sec
 ZDOT =       9357
708235                 ZDOT =        2852
229470


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   08119
20122091  
00020000  00000-0  20000-3 0  9049
2 25544  51
6404 273
9877 0006637 147
0130 213
1449 15
75754768 20644


Satellite: ISS
Catalog Number: 25544
Epoch time:      08119
20122091   =   yrday
fracday
Element set:     904
Inclination:       51
6404  deg
RA of node:       273
9877  deg
Eccentricity:     
0006637     
Arg of perigee:   147
0130  deg
Mean anomaly:     213
1449  deg
Mean motion:   15
75754768  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2064
Checksum:              285


Coasting Arc #6 (Orbit 2079)
---------------------------------------

Vector Time (GMT): 2008/120/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -2231587
79                 A    =         6723146
83  meter
 Y    =        5581034
09  meter          E    =           
0010322
 Z    =       -3009629
09                 I    =           51
32207
 XDOT =      -4084
686185                 Wp   =          134
13305
 YDOT =      -4281
593120  meter/sec      RA   =          268
16387  deg
 ZDOT =      -4928
556541                 TA   =           80
86257
                                          MA   =           80
74580
                                          Ha   =            189
154  n
mi
                                          Hp   =            179
605

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =       -7321482
25                 X    =        -2279209
65
 Y    =       18310479
31  feet           Y    =         5555813
03  meter
 Z    =       -9874111
19                 Z    =        -3020585
67
 XDOT =     -13401
201394                 XDOT =       -4012
563041
 YDOT =     -14047
221522  feet/sec       YDOT =       -4326
866996  meter/sec
 ZDOT =     -16169
804923                 ZDOT =       -4948
224963

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =      -19577639
32                 X    =        -5967264
46
 Y    =       -2184758
52  feet           Y    =         -665914
40  meter
 Z    =       -9915578
44                 Z    =        -3022268
31
 XDOT =       9885
458179                 XDOT =        3013
087653
 YDOT =     -15111
980204  feet/sec       YDOT =       -4606
131566  meter/sec
 ZDOT =     -16245
714661                 ZDOT =       -4951
693829


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   08120
21591144  
00020000  00000-0  20000-3 0  9052
2 25544  51
6406 268
7629 0006556 151
6992 208
4530 15
75774913 20800


Satellite: ISS
Catalog Number: 25544
Epoch time:      08120
21591144   =   yrday
fracday
Element set:     905
Inclination:       51
6406  deg
RA of node:       268
7629  deg
Eccentricity:     
0006556     
Arg of perigee:   151
6992  deg
Mean anomaly:     208
4530  deg
Mean motion:   15
75774913  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2080
Checksum:              294


Coasting Arc #7 (Orbit 2095)
---------------------------------------

Vector Time (GMT): 2008/121/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =        3659127
21                 A    =         6720235
16  meter
 Y    =        4041232
96  meter          E    =           
0014198
 Z    =        3914826
37                 I    =           51
31437
 XDOT =      -2468
065146                 Wp   =          105
33917
 YDOT =       6115
093530  meter/sec      RA   =          262
94095  deg
 ZDOT =      -3997
374231                 TA   =           26
30901
                                          MA   =           26
23697
                                          Ha   =            188
944  n
mi
                                          Hp   =            179
666

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =       12005010
53                 X    =         3594647
94
 Y    =       13258638
32  feet           Y    =         4081790
83  meter
 Z    =       12843918
54                 Z    =         3932445
94
 XDOT =      -8097
326595                 XDOT =       -2516
843029
 YDOT =      20062
642816  feet/sec       YDOT =        6087
221548  meter/sec
 ZDOT =     -13114
744853                 ZDOT =       -4009
482533

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =       -9387377
11                 X    =        -2861272
54
 Y    =       15166961
42  feet           Y    =         4622889
84  meter
 Z    =       12911949
65                 Z    =         3935562
25
 XDOT =     -20400
482461                 XDOT =       -6218
067054
 YDOT =      -1399
639649  feet/sec       YDOT =        -426
610165  meter/sec
 ZDOT =     -13160
570396                 ZDOT =       -4011
341857


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   08121
23058334  
00020000  00000-0  20000-3 0  9065
2 25544  51
6400 263
5382 0006447 154
2702 205
8784 15
75821385 20965


Satellite: ISS
Catalog Number: 25544
Epoch time:      08121
23058334   =   yrday
fracday
Element set:     906
Inclination:       51
6400  deg
RA of node:       263
5382  deg
Eccentricity:     
0006447     
Arg of perigee:   154
2702  deg
Mean anomaly:     205
8784  deg
Mean motion:   15
75821385  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2096
Checksum:              282


Coasting Arc #8 (Orbit 2111)
---------------------------------------

Vector Time (GMT): 2008/122/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =        2121012
25                 A    =         6720249
25  meter
 Y    =       -5029199
37  meter          E    =           
0015492
 Z    =        3915096
11                 I    =           51
31976
 XDOT =       4341
530740                 Wp   =          120
81246
 YDOT =       4956
000741  meter/sec      RA   =          257
81973  deg
 ZDOT =       3994
752173                 TA   =          287
48693
                                          MA   =          287
65619
                                          Ha   =            188
899  n
mi
                                          Hp   =            179
778

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =        6958701
60                 X    =         2158072
91
 Y    =      -16499997
94  feet           Y    =        -5005273
80  meter
 Z    =       12844803
52                 Z    =         3925490
08
 XDOT =      14243
867256                 XDOT =        4266
383343
 YDOT =      16259
844950  feet/sec       YDOT =        5004
130038  meter/sec
 ZDOT =      13106
142300                 ZDOT =        4015
660988

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =       17799559
69                 X    =         5425305
79
 Y    =        1684204
33  feet           Y    =          513345
48  meter
 Z    =       12884159
58                 Z    =         3927091
84
 XDOT =     -11205
250964                 XDOT =       -3415
360494
 YDOT =      17054
745208  feet/sec       YDOT =        5198
286339  meter/sec
 ZDOT =      13186
897670                 ZDOT =        4019
366410


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   08122
24523627  
00020000  00000-0  20000-3 0  9070
2 25544  51
6405 258
3126 0006357 158
1875 201
9561 15
75832889 21122


Satellite: ISS
Catalog Number: 25544
Epoch time:      08122
24523627   =   yrday
fracday
Element set:     907
Inclination:       51
6405  deg
RA of node:       258
3126  deg
Eccentricity:     
0006357     
Arg of perigee:   158
1875  deg
Mean anomaly:     201
9561  deg
Mean motion:   15
75832889  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2112
Checksum:              294


Coasting Arc #9 (Orbit 2126)
---------------------------------------

Vector Time (GMT): 2008/123/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -3935764
21                 A    =         6722910
64  meter
 Y    =       -4566132
61  meter          E    =           
0007526
 Z    =       -2986976
23                 I    =           51
33683
 XDOT =       2465
860839                 Wp   =          126
26319
 YDOT =      -5356
292161  meter/sec      RA   =          252
59651  deg
 ZDOT =       4943
206334                 TA   =          199
08405
                                          MA   =          199
11226
                                          Ha   =            188
703  n
mi
                                          Hp   =            179
872

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =      -12912612
25                 X    =        -3869902
10
 Y    =      -14980750
02  feet           Y    =        -4609776
33  meter
 Z    =       -9799790
77                 Z    =        -3005936
44
 XDOT =       8090
094615                 XDOT =        2501
558939
 YDOT =     -17573
137010  feet/sec       YDOT =       -5328
517885  meter/sec
 ZDOT =      16217
868549                 ZDOT =        4955
272370

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =       10206418
27                 X    =         3110916
29
 Y    =      -16898123
61  feet           Y    =        -5150548
08  meter
 Z    =       -9873032
46                 Z    =        -3009300
30
 XDOT =      17960
891053                 XDOT =        5474
479593
 YDOT =       1354
143274  feet/sec       YDOT =         412
742870  meter/sec
 ZDOT =      16263
603641                 ZDOT =        4957
146390


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   08123
19645530  
00020000  00000-0  20000-3 0  9084
2 25544  51
6406 253
4136 0006189 163
0862 197
0510 15
75871271 21277


Satellite: ISS
Catalog Number: 25544
Epoch time:      08123
19645530   =   yrday
fracday
Element set:     908
Inclination:       51
6406  deg
RA of node:       253
4136  deg
Eccentricity:     
0006189     
Arg of perigee:   163
0862  deg
Mean anomaly:     197
0510  deg
Mean motion:   15
75871271  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2127
Checksum:              283


Coasting Arc #10 (Orbit 2142)
---------------------------------------

Vector Time (GMT): 2008/124/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -2256286
81                 A    =         6717258
17  meter
 Y    =        4291169
60  meter          E    =           
0011881
 Z    =       -4658346
17                 I    =           51
32786
 XDOT =      -4666
353883                 Wp   =          101
30956
 YDOT =      -5455
489141  meter/sec      RA   =          247
46998  deg
 ZDOT =      -2773
585013                 TA   =          141
24259
                                          MA   =          141
15730
                                          Ha   =            188
477  n
mi
                                          Hp   =            179
996

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =       -7402515
77                 X    =        -2281473
80
 Y    =       14078640
43  feet           Y    =         4265797
71  meter
 Z    =      -15283287
94                 Z    =        -4669368
57
 XDOT =     -15309
559984                 XDOT =       -4591
529098
 YDOT =     -17898
586420  feet/sec       YDOT =       -5507
252597  meter/sec
 ZDOT =      -9099
688363                 ZDOT =       -2796
072875

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =      -15702034
73                 X    =        -4785980
19
 Y    =       -2273918
80  feet           Y    =         -693090
45  meter
 Z    =      -15325131
16                 Z    =        -4671099
98
 XDOT =      11713
423084                 XDOT =        3570
251356
 YDOT =     -19153
685184  feet/sec       YDOT =       -5838
043244  meter/sec
 ZDOT =      -9186
564474                 ZDOT =       -2800
064852


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   08124
21107132  
00020000  00000-0  20000-3 0  9090
2 25544  51
6405 248
1879 0006077 167
7553 192
3760 15
75906817 21433


Satellite: ISS
Catalog Number: 25544
Epoch time:      08124
21107132   =   yrday
fracday
Element set:     909
Inclination:       51
6405  deg
RA of node:       248
1879  deg
Eccentricity:     
0006077     
Arg of perigee:   167
7553  deg
Mean anomaly:     192
3760  deg
Mean motion:   15
75906817  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2143
Checksum:              295


Coasting Arc #11 (Orbit 2158)
---------------------------------------

Vector Time (GMT): 2008/125/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =        4219003
77                 A    =         6725263
92  meter
 Y    =        4895890
10  meter          E    =           
0018259
 Z    =        1820941
44                 I    =           51
36775
 XDOT =      -2745
447079                 Wp   =          130
11877
 YDOT =       4475
686673  meter/sec      RA   =          242
26045  deg
 ZDOT =      -5646
993724                 TA   =           29
56740
                                          MA   =           29
46428
                                          Ha   =            188
407  n
mi
                                          Hp   =            180
113

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =       13841875
88                 X    =         4155097
57
 Y    =       16062631
55  feet           Y    =         4942712
04  meter
 Z    =        5974217
31                 Z    =         1841282
76
 XDOT =      -9007
372307                 XDOT =       -2767
858121
 YDOT =      14684
011395  feet/sec       YDOT =        4444
860368  meter/sec
 ZDOT =     -18526
882297                 ZDOT =       -5660
385739

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =      -10306026
88                 X    =        -3141276
99
 Y    =       18505306
68  feet           Y    =         5640417
48  meter
 Z    =        6052798
31                 Z    =         1844892
93
 XDOT =     -15505
364867                 XDOT =       -4726
035212
 YDOT =      -2531
690071  feet/sec       YDOT =        -771
659134  meter/sec
 ZDOT =     -18577
802502                 ZDOT =       -5662
514203


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   08125
22567054  
00020000  00000-0  20000-3 0  9107
2 25544  51
6408 242
9627 0006132 170
2295 189
8989 15
75912573 21590


Satellite: ISS
Catalog Number: 25544
Epoch time:      08125
22567054   =   yrday
fracday
Element set:     910
Inclination:       51
6408  deg
RA of node:       242
9627  deg
Eccentricity:     
0006132     
Arg of perigee:   170
2295  deg
Mean anomaly:     189
8989  deg
Mean motion:   15
75912573  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2159
Checksum:              309


Coasting Arc #12 (Orbit 2174)
---------------------------------------

Vector Time (GMT): 2008/126/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =        2592709
02                 A    =         6715219
90  meter
 Y    =       -3507833
96  meter          E    =           
0009541
 Z    =        5103737
61                 I    =           51
34860
 XDOT =       4995
666084                 Wp   =          154
04979
 YDOT =       5704
372970  meter/sec      RA   =          237
11840  deg
 ZDOT =       1373
413003                 TA   =          282
70496
                                          MA   =          282
81160
                                          Ha   =            188
217  n
mi
                                          Hp   =            180
260

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =        8506263
18                 X    =         2606947
78
 Y    =      -11508641
60  feet           Y    =        -3478761
51  meter
 Z    =       16744545
97                 Z    =         5116367
69
 XDOT =      16389
980592                 XDOT =        4924
835633
 YDOT =      18715
134415  feet/sec       YDOT =        5759
841245  meter/sec
 ZDOT =       4505
948174                 ZDOT =        1397
510895

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =       13770609
25                 X    =         4197281
70
 Y    =        3682715
43  feet           Y    =         1122491
66  meter
 Z    =       16792649
95                 Z    =         5118399
71
 XDOT =     -11266
851037                 XDOT =       -3434
136196
 YDOT =      21017
973662  feet/sec       YDOT =        6406
278372  meter/sec
 ZDOT =       4599
033376                 ZDOT =        1401
785373


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   08126
24024972  
00020000  00000-0  20000-3 0  9118
2 25544  51
6405 237
7369 0005979 174
8266 185
2961 15
75943168 21750


Satellite: ISS
Catalog Number: 25544
Epoch time:      08126
24024972   =   yrday
fracday
Element set:     911
Inclination:       51
6405  deg
RA of node:       237
7369  deg
Eccentricity:     
0005979     
Arg of perigee:   174
8266  deg
Mean anomaly:     185
2961  deg
Mean motion:   15
75943168  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2175
Checksum:              320


Coasting Arc #13 (Orbit 2189)
---------------------------------------

Vector Time (GMT): 2008/127/04:34:03
119
Vector Time (MET): N/A
Weight (LBS)     : 614690
4

          M50 Cartesian                         M50 Keplerian  
-----------------------------------       --------------------------------
 X    =       -4463849
26                 A    =         6726388
79  meter
 Y    =       -5001222
25  meter          E    =           
0007617
 Z    =        -539271
66                 I    =           51
40284
 XDOT =       3278
121407                 Wp   =           71
31189
 YDOT =      -3563
673324  meter/sec      RA   =          231
93105  deg
 ZDOT =       5986
105036                 TA   =          282
79928
                                          MA   =          282
88439
                                          Ha   =            188
044  n
mi
                                          Hp   =            180
396

          M50 Cartesian                         J2K Cartesian  
-----------------------------------       --------------------------------
 X    =      -14645174
72                 X    =        -4404973
29
 Y    =      -16408209
49  feet           Y    =        -5050810
32  meter
 Z    =       -1769263
97                 Z    =         -560815
06
 XDOT =      10754
991492                 XDOT =        3288
647196
 YDOT =     -11691
841615  feet/sec       YDOT =       -3526
957241  meter/sec
 ZDOT =      19639
452219                 ZDOT =        6002
055753

          TDR Cartesian                         TDR Cartesian  
-----------------------------------       --------------------------------
 X    =        9671210
62                 X    =         2947785
00
 Y    =      -19745298
07  feet           Y    =        -6018366
85  meter
 Z    =       -1852475
58                 Z    =         -564634
56
 XDOT =      13404
195772                 XDOT =        4085
598871
 YDOT =       4738
059068  feet/sec       YDOT =        1444
160404  meter/sec
 ZDOT =      19700
302931                 ZDOT =        6004
652333


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   08127
19140092  
00020000  00000-0  20000-3 0  9126
2 25544  51
6396 232
8373 0005875 179
8438 180
2729 15
75984286 21901


Satellite: ISS
Catalog Number: 25544
Epoch time:      08127
19140092   =   yrday
fracday
Element set:     912
Inclination:       51
6396  deg
RA of node:       232
8373  deg
Eccentricity:     
0005875     
Arg of perigee:   179
8438  deg
Mean anomaly:     180
2729  deg
Mean motion:   15
75984286  rev/day
Decay rate:    2
00000E-04  rev/day^2
Epoch rev:            2190
Checksum:              319

INTERNATIONAL SPACE STATION ORBITAL DATA:

The state vectors and 2-Line Elements (TLEs) are obtained from various sources at different times depending upon availability The data normally contains past, current and predicted orbital data Careful attention to the orbit # / epoch times! These sources include:

NASA Orbital Flight Dynamics DOD C-Band Radar Network Goddard Space Flight Center (GSFC) NASA Johnson Space Center (JSC) DoD/ USSTRATCOM/ US Space Command with permission

By receiving this email, you agree not to transfer any data or information received under this agreement, including the analysis of tracking data, to any other entity without the express approval of the Aus-City Forum Admins and/ or DoD/ USSTRATCOM/ US Space Command

   David Cottle
   Director Of Engineering
   IDB Communications

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