Orbital elements of GSTAR 1
| Launched | 7 May 1985 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | United States |
| NORAD ID | 15677 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 May 24 17:57 | 2026 May 21 14:09:37 | 14.3320 | 0.00041 | 23.2616 | 97.3448 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 23 17:58 | 2026 May 21 14:09:37 | 14.3320 | 0.00041 | 23.2616 | 97.3448 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 22 17:57 | 2026 May 21 14:09:37 | 14.3320 | 0.00041 | 23.2616 | 97.3448 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 21 17:57 | 2026 May 21 14:09:37 | 14.3320 | 0.00041 | 23.2616 | 97.3448 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 20 17:57 | 2026 May 16 13:54:46 | 14.3339 | 0.00040 | 23.2642 | 94.6976 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 19 17:58 | 2026 May 16 13:54:46 | 14.3339 | 0.00040 | 23.2642 | 94.6976 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 18 17:57 | 2026 May 16 13:54:46 | 14.3339 | 0.00040 | 23.2642 | 94.6976 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 17 17:57 | 2026 May 16 13:54:46 | 14.3339 | 0.00040 | 23.2642 | 94.6976 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 16 17:56 | 2026 May 16 13:54:46 | 14.3339 | 0.00040 | 23.2642 | 94.6976 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 15 17:57 | 2026 May 10 03:54:11 | 14.3365 | 0.00038 | 23.2674 | 92.6931 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 14 17:58 | 2026 May 10 03:54:11 | 14.3365 | 0.00038 | 23.2674 | 92.6931 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 13 17:58 | 2026 May 10 03:54:11 | 14.3365 | 0.00038 | 23.2674 | 92.6931 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 12 17:58 | 2026 May 10 03:54:11 | 14.3365 | 0.00038 | 23.2674 | 92.6931 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 11 17:56 | 2026 May 10 03:54:11 | 14.3365 | 0.00038 | 23.2674 | 92.6931 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 10 17:57 | 2026 May 10 03:54:11 | 14.3365 | 0.00038 | 23.2674 | 92.6931 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 09 17:57 | 2026 May 05 12:57:15 | 14.3382 | 0.00038 | 23.2698 | 92.8257 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 08 17:57 | 2026 May 05 12:57:15 | 14.3382 | 0.00038 | 23.2698 | 92.8257 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 07 17:58 | 2026 May 05 12:57:15 | 14.3382 | 0.00038 | 23.2698 | 92.8257 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 06 17:57 | 2026 May 05 12:57:15 | 14.3382 | 0.00038 | 23.2698 | 92.8257 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 05 17:57 | 2026 May 05 12:57:15 | 14.3382 | 0.00038 | 23.2698 | 92.8257 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 04 17:57 | 2026 Apr 30 04:20:23 | 14.3404 | 0.00038 | 23.2724 | 92.9926 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 03 17:57 | 2026 Apr 30 04:20:23 | 14.3404 | 0.00038 | 23.2724 | 92.9926 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 02 17:57 | 2026 Apr 30 04:20:23 | 14.3404 | 0.00038 | 23.2724 | 92.9926 | 260.2600 | 1.00273 | 6.243 |
| 2026 May 01 17:56 | 2026 Apr 30 04:20:23 | 14.3404 | 0.00038 | 23.2724 | 92.9926 | 260.2600 | 1.00273 | 6.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 04:20:23 | 14.3404 | 0.00038 | 23.2724 | 92.9926 | 260.2600 | 1.00273 | 6.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 04:35:45 | 14.3425 | 0.00038 | 23.2754 | 92.1964 | 260.2600 | 1.00273 | 6.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 04:35:45 | 14.3425 | 0.00038 | 23.2754 | 92.1964 | 260.2600 | 1.00273 | 6.243 |