Orbital elements of GFO
| Launched | 9 February 1998 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 25157 |
| 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 Feb 27 19:05 | 2026 Feb 26 10:09:27 | 108.0176 | 0.00531 | 15.9320 | 216.8491 | 142.9060 | 15.63935 | 6.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:09:27 | 108.0176 | 0.00531 | 15.9320 | 216.8491 | 142.9060 | 15.63935 | 6.743 |
| 2026 Feb 05 18:58 | 2026 Feb 02 08:17:54 | 108.0146 | 0.00599 | 11.8975 | 263.0108 | 142.9060 | 15.63935 | 6.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 08:17:54 | 108.0146 | 0.00599 | 11.8975 | 263.0108 | 142.9060 | 15.63935 | 6.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 08:17:54 | 108.0146 | 0.00599 | 11.8975 | 263.0108 | 142.9060 | 15.63935 | 6.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 08:17:54 | 108.0146 | 0.00599 | 11.8975 | 263.0108 | 142.9060 | 15.63935 | 6.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 07:38:05 | 108.0131 | 0.00609 | 10.8907 | 274.4494 | 142.9060 | 15.63935 | 6.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 07:38:05 | 108.0131 | 0.00609 | 10.8907 | 274.4494 | 142.9060 | 15.63935 | 6.743 |