Orbital elements of SKYNET 4D
| Launched | 9 January 1998 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United Kingdom |
| NORAD ID | 25134 |
| 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 Jul 09 17:56 | 2026 Jul 05 04:28:56 | 12.8246 | 0.00047 | 0.7103 | 163.8306 | 6.6107 | 0.99156 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 04:28:56 | 12.8246 | 0.00047 | 0.7103 | 163.8306 | 6.6107 | 0.99156 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 04:28:56 | 12.8246 | 0.00047 | 0.7103 | 163.8306 | 6.6107 | 0.99156 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 04:28:56 | 12.8246 | 0.00047 | 0.7103 | 163.8306 | 6.6107 | 0.99156 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 04:28:56 | 12.8246 | 0.00047 | 0.7103 | 163.8306 | 6.6107 | 0.99156 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 15:16:23 | 12.8204 | 0.00042 | 0.7134 | 158.7949 | 6.6107 | 0.99156 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 15:16:23 | 12.8204 | 0.00042 | 0.7134 | 158.7949 | 6.6107 | 0.99156 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 15:16:23 | 12.8204 | 0.00042 | 0.7134 | 158.7949 | 6.6107 | 0.99156 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 15:16:23 | 12.8204 | 0.00042 | 0.7134 | 158.7949 | 6.6107 | 0.99156 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 15:16:23 | 12.8204 | 0.00042 | 0.7134 | 158.7949 | 6.6107 | 0.99156 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 15:16:23 | 12.8204 | 0.00042 | 0.7134 | 158.7949 | 6.6107 | 0.99156 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 15:35:32 | 12.8168 | 0.00038 | 0.7162 | 161.2367 | 6.6107 | 0.99156 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 15:35:32 | 12.8168 | 0.00038 | 0.7162 | 161.2367 | 6.6107 | 0.99156 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 15:35:32 | 12.8168 | 0.00038 | 0.7162 | 161.2367 | 6.6107 | 0.99156 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 15:35:32 | 12.8168 | 0.00038 | 0.7162 | 161.2367 | 6.6107 | 0.99156 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 15:35:32 | 12.8168 | 0.00038 | 0.7162 | 161.2367 | 6.6107 | 0.99156 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 15:35:32 | 12.8168 | 0.00038 | 0.7162 | 161.2367 | 6.6107 | 0.99156 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 14:16:28 | 12.8131 | 0.00038 | 0.7186 | 167.0636 | 6.6107 | 0.99156 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 14:16:28 | 12.8131 | 0.00038 | 0.7186 | 167.0636 | 6.6107 | 0.99156 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 14:16:28 | 12.8131 | 0.00038 | 0.7186 | 167.0636 | 6.6107 | 0.99156 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 14:16:28 | 12.8131 | 0.00038 | 0.7186 | 167.0636 | 6.6107 | 0.99156 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 14:16:28 | 12.8131 | 0.00038 | 0.7186 | 167.0636 | 6.6107 | 0.99156 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 14:16:28 | 12.8131 | 0.00038 | 0.7186 | 167.0636 | 6.6107 | 0.99156 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 04:18:59 | 12.8093 | 0.00040 | 0.7203 | 166.0599 | 6.6107 | 0.99156 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 04:18:59 | 12.8093 | 0.00040 | 0.7203 | 166.0599 | 6.6107 | 0.99156 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 04:18:59 | 12.8093 | 0.00040 | 0.7203 | 166.0599 | 6.6107 | 0.99156 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 04:18:59 | 12.8093 | 0.00040 | 0.7203 | 166.0599 | 6.6107 | 0.99156 | – |