Orbital elements of SKYNET 4C
| Launched | 29 August 1990 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | United Kingdom |
| NORAD ID | 20776 |
| 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 Sep 15 17:56 | 2025 Sep 14 21:03:41 | 13.4289 | 0.00032 | 23.4453 | 196.0628 | 155.6701 | 1.00275 | – |
| 2025 Sep 14 17:56 | 2025 Sep 12 21:06:03 | 13.4297 | 0.00033 | 23.4461 | 192.0392 | 155.6701 | 1.00275 | – |
| 2025 Sep 12 17:57 | 2025 Sep 11 21:07:24 | 13.4300 | 0.00033 | 23.4465 | 188.3917 | 155.6701 | 1.00275 | – |
| 2025 Sep 11 17:57 | 2025 Sep 10 22:51:11 | 13.4305 | 0.00033 | 23.4469 | 185.6171 | 155.6701 | 1.00275 | – |
| 2025 Sep 10 17:56 | 2025 Sep 09 22:52:20 | 13.4308 | 0.00033 | 23.4473 | 183.4457 | 155.6701 | 1.00275 | – |
| 2025 Sep 08 17:57 | 2025 Sep 07 22:54:45 | 13.4315 | 0.00034 | 23.4482 | 191.6261 | 155.6701 | 1.00275 | – |
| 2025 Sep 07 17:56 | 2025 Sep 06 22:17:38 | 13.4319 | 0.00034 | 23.4486 | 190.4382 | 155.6701 | 1.00275 | – |
| 2025 Sep 06 20:41 | 2025 Sep 05 22:57:05 | 13.4322 | 0.00035 | 23.4491 | 196.3655 | 155.6701 | 1.00275 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 23:00:46 | 13.4347 | 0.00062 | 23.4506 | 242.2443 | 155.6701 | 1.00275 | – |
| 2025 Sep 02 17:56 | 2025 Sep 01 23:01:51 | 13.4347 | 0.00058 | 23.4510 | 240.3462 | 155.6701 | 1.00275 | – |
| 2025 Sep 01 17:56 | 2025 Aug 31 23:02:52 | 13.4353 | 0.00052 | 23.4515 | 237.4147 | 155.6701 | 1.00275 | – |
| 2025 Aug 31 17:56 | 2025 Aug 29 23:05:04 | 13.4340 | 0.00029 | 23.4524 | 165.9950 | 155.6701 | 1.00275 | – |
| 2025 Aug 30 17:56 | 2025 Aug 29 23:05:04 | 13.4340 | 0.00029 | 23.4524 | 165.9950 | 155.6701 | 1.00275 | – |
| 2025 Aug 29 17:56 | 2025 Aug 28 23:06:08 | 13.4342 | 0.00029 | 23.4529 | 165.3589 | 155.6701 | 1.00275 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 23:08:22 | 13.4348 | 0.00028 | 23.4539 | 164.6157 | 155.6701 | 1.00275 | – |
| 2025 Aug 27 17:56 | 2025 Aug 26 23:08:22 | 13.4348 | 0.00028 | 23.4539 | 164.6157 | 155.6701 | 1.00275 | – |
| 2025 Aug 26 17:56 | 2025 Aug 24 23:10:28 | 13.4353 | 0.00027 | 23.4548 | 164.3453 | 155.6701 | 1.00275 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 22:56:54 | 13.4357 | 0.00027 | 23.4553 | 164.4547 | 155.6701 | 1.00275 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 22:56:54 | 13.4357 | 0.00027 | 23.4553 | 164.4547 | 155.6701 | 1.00275 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 23:13:41 | 13.4400 | 0.00027 | 23.4562 | 165.0748 | 155.6701 | 1.00275 | – |
| 2025 Aug 22 17:56 | 2025 Aug 19 11:16:21 | 13.4404 | 0.00028 | 23.4573 | 164.3572 | 155.6701 | 1.00275 | – |