Orbital elements of SKYNET 4B
| Launched | 10 December 1988 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | United Kingdom |
| NORAD ID | 19687 |
| 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 Aug 30 17:56 | 2025 Aug 27 18:53:29 | 13.3797 | 0.00055 | 22.5994 | 250.7356 | 124.7786 | 0.99667 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:53:29 | 13.3797 | 0.00055 | 22.5994 | 250.7356 | 124.7786 | 0.99667 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:53:29 | 13.3797 | 0.00055 | 22.5994 | 250.7356 | 124.7786 | 0.99667 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 19:32:38 | 13.3843 | 0.00052 | 22.6017 | 249.0826 | 124.7786 | 0.99667 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 19:32:38 | 13.3843 | 0.00052 | 22.6017 | 249.0826 | 124.7786 | 0.99667 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 19:32:38 | 13.3843 | 0.00052 | 22.6017 | 249.0826 | 124.7786 | 0.99667 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 19:32:38 | 13.3843 | 0.00052 | 22.6017 | 249.0826 | 124.7786 | 0.99667 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 19:32:38 | 13.3843 | 0.00052 | 22.6017 | 249.0826 | 124.7786 | 0.99667 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 19:38:38 | 13.3889 | 0.00048 | 22.6042 | 248.8081 | 124.7786 | 0.99667 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 19:38:38 | 13.3889 | 0.00048 | 22.6042 | 248.8081 | 124.7786 | 0.99667 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 19:38:38 | 13.3889 | 0.00048 | 22.6042 | 248.8081 | 124.7786 | 0.99667 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 19:38:38 | 13.3889 | 0.00048 | 22.6042 | 248.8081 | 124.7786 | 0.99667 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 21:23:29 | 13.3943 | 0.00045 | 22.6072 | 249.6976 | 124.7786 | 0.99667 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 21:23:29 | 13.3943 | 0.00045 | 22.6072 | 249.6976 | 124.7786 | 0.99667 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 21:23:29 | 13.3943 | 0.00045 | 22.6072 | 249.6976 | 124.7786 | 0.99667 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 21:23:29 | 13.3943 | 0.00045 | 22.6072 | 249.6976 | 124.7786 | 0.99667 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:23:29 | 13.3943 | 0.00045 | 22.6072 | 249.6976 | 124.7786 | 0.99667 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 17:08:52 | 13.3991 | 0.00044 | 22.6097 | 249.9123 | 124.7786 | 0.99667 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 17:08:52 | 13.3991 | 0.00044 | 22.6097 | 249.9123 | 124.7786 | 0.99667 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 17:08:52 | 13.3991 | 0.00044 | 22.6097 | 249.9123 | 124.7786 | 0.99667 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 17:08:52 | 13.3991 | 0.00044 | 22.6097 | 249.9123 | 124.7786 | 0.99667 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 17:08:52 | 13.3991 | 0.00044 | 22.6097 | 249.9123 | 124.7786 | 0.99667 | – |
| 2025 Aug 05 17:56 | 2025 Jul 29 15:39:00 | 13.4067 | 0.00039 | 22.6136 | 249.2073 | 124.7786 | 0.99667 | – |
| 2025 Aug 04 17:56 | 2025 Jul 29 15:39:00 | 13.4067 | 0.00039 | 22.6136 | 249.2073 | 124.7786 | 0.99667 | – |
| 2025 Aug 03 17:56 | 2025 Jul 29 15:39:00 | 13.4067 | 0.00039 | 22.6136 | 249.2073 | 124.7786 | 0.99667 | – |