Orbital elements of GSTAR 4
| Launched | 19 November 1990 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | United States |
| NORAD ID | 20946 |
| 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 |
| 2025 Dec 12 18:57 | 2025 Dec 11 21:08:16 | 14.1499 | 0.00075 | 0.7651 | 301.7454 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 11 18:56 | 2025 Dec 06 07:42:16 | 14.1463 | 0.00072 | 0.7678 | 300.6836 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 10 18:56 | 2025 Dec 06 07:42:16 | 14.1463 | 0.00072 | 0.7678 | 300.6836 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 09 18:56 | 2025 Dec 06 07:42:16 | 14.1463 | 0.00072 | 0.7678 | 300.6836 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 08 18:56 | 2025 Dec 06 07:42:16 | 14.1463 | 0.00072 | 0.7678 | 300.6836 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 07 18:56 | 2025 Dec 06 07:42:16 | 14.1463 | 0.00072 | 0.7678 | 300.6836 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 06:11:23 | 14.1437 | 0.00071 | 0.7698 | 299.8911 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 06:11:23 | 14.1437 | 0.00071 | 0.7698 | 299.8911 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 06:11:23 | 14.1437 | 0.00071 | 0.7698 | 299.8911 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 06:11:23 | 14.1437 | 0.00071 | 0.7698 | 299.8911 | 248.7722 | 0.99149 | 6.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 06:11:23 | 14.1437 | 0.00071 | 0.7698 | 299.8911 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 30 18:57 | 2025 Nov 24 04:51:58 | 14.1384 | 0.00068 | 0.7736 | 297.4893 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 29 18:56 | 2025 Nov 24 04:51:58 | 14.1384 | 0.00068 | 0.7736 | 297.4893 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 28 18:57 | 2025 Nov 24 04:51:58 | 14.1384 | 0.00068 | 0.7736 | 297.4893 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 27 18:57 | 2025 Nov 24 04:51:58 | 14.1384 | 0.00068 | 0.7736 | 297.4893 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 26 18:57 | 2025 Nov 24 04:51:58 | 14.1384 | 0.00068 | 0.7736 | 297.4893 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 25 18:57 | 2025 Nov 24 04:51:58 | 14.1384 | 0.00068 | 0.7736 | 297.4893 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:20:58 | 14.1356 | 0.00066 | 0.7755 | 296.4244 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:20:58 | 14.1356 | 0.00066 | 0.7755 | 296.4244 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:20:58 | 14.1356 | 0.00066 | 0.7755 | 296.4244 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:20:58 | 14.1356 | 0.00066 | 0.7755 | 296.4244 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 06:57:34 | 14.1276 | 0.00058 | 0.7812 | 295.4899 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 16 18:58 | 2025 Nov 08 06:57:34 | 14.1276 | 0.00058 | 0.7812 | 295.4899 | 248.7722 | 0.99149 | 6.243 |
| 2025 Nov 15 18:57 | 2025 Nov 08 06:57:34 | 14.1276 | 0.00058 | 0.7812 | 295.4899 | 248.7722 | 0.99149 | 6.243 |