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 Feb 03 18:56 | 2026 Feb 02 10:11:38 | 12.7185 | 0.00039 | 0.7742 | 216.9469 | 143.2442 | 0.99150 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:11:38 | 12.7185 | 0.00039 | 0.7742 | 216.9469 | 143.2442 | 0.99150 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 20:38:29 | 12.7142 | 0.00044 | 0.7762 | 213.9404 | 143.2442 | 0.99150 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 20:38:29 | 12.7142 | 0.00044 | 0.7762 | 213.9404 | 143.2442 | 0.99150 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 20:38:29 | 12.7142 | 0.00044 | 0.7762 | 213.9404 | 143.2442 | 0.99150 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 20:38:29 | 12.7142 | 0.00044 | 0.7762 | 213.9404 | 143.2442 | 0.99150 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:38:29 | 12.7142 | 0.00044 | 0.7762 | 213.9404 | 143.2442 | 0.99150 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 07:36:56 | 12.7099 | 0.00044 | 0.7784 | 208.9702 | 143.2442 | 0.99150 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 07:36:56 | 12.7099 | 0.00044 | 0.7784 | 208.9702 | 143.2442 | 0.99150 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 07:36:56 | 12.7099 | 0.00044 | 0.7784 | 208.9702 | 143.2442 | 0.99150 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 07:36:56 | 12.7099 | 0.00044 | 0.7784 | 208.9702 | 143.2442 | 0.99150 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:36:56 | 12.7099 | 0.00044 | 0.7784 | 208.9702 | 143.2442 | 0.99150 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 06:13:44 | 12.7059 | 0.00042 | 0.7811 | 207.9023 | 143.2442 | 0.99150 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 06:13:44 | 12.7059 | 0.00042 | 0.7811 | 207.9023 | 143.2442 | 0.99150 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 06:13:44 | 12.7059 | 0.00042 | 0.7811 | 207.9023 | 143.2442 | 0.99150 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 06:13:44 | 12.7059 | 0.00042 | 0.7811 | 207.9023 | 143.2442 | 0.99150 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 06:13:44 | 12.7059 | 0.00042 | 0.7811 | 207.9023 | 143.2442 | 0.99150 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 06:13:44 | 12.7059 | 0.00042 | 0.7811 | 207.9023 | 143.2442 | 0.99150 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 07:52:17 | 12.7029 | 0.00044 | 0.7834 | 210.3137 | 143.2442 | 0.99150 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 07:52:17 | 12.7029 | 0.00044 | 0.7834 | 210.3137 | 143.2442 | 0.99150 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 07:52:17 | 12.7029 | 0.00044 | 0.7834 | 210.3137 | 143.2442 | 0.99150 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 17:04:38 | 12.6992 | 0.00050 | 0.7857 | 211.7848 | 143.2442 | 0.99150 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 17:04:38 | 12.6992 | 0.00050 | 0.7857 | 211.7848 | 143.2442 | 0.99150 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 17:04:38 | 12.6992 | 0.00050 | 0.7857 | 211.7848 | 143.2442 | 0.99150 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 17:04:38 | 12.6992 | 0.00050 | 0.7857 | 211.7848 | 143.2442 | 0.99150 | – |