Orbital elements of SKYNET 4A
| Launched | 31 December 1989 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United Kingdom |
| NORAD ID | 20401 |
| 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 |
| 2024 Nov 21 18:53 | 2024 Nov 20 12:08:01 | 12.7081 | 0.00139 | 23.5249 | 288.6786 | 105.7342 | 0.99001 | – |
| 2024 Nov 20 18:53 | 2024 Nov 20 12:08:01 | 12.7081 | 0.00139 | 23.5249 | 288.6786 | 105.7342 | 0.99001 | – |
| 2024 Nov 18 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 17 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 16 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 15 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 14 19:07 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 13 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 12 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 11 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 10 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 09 18:53 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 08 18:56 | 2024 Nov 08 07:50:39 | 12.7128 | 0.00136 | 23.5295 | 287.3631 | 105.7342 | 0.99001 | – |
| 2024 Nov 06 18:53 | 2024 Nov 03 10:07:58 | 12.7147 | 0.00135 | 23.5313 | 286.6618 | 105.7342 | 0.99001 | – |
| 2024 Nov 05 18:53 | 2024 Nov 03 10:07:58 | 12.7147 | 0.00135 | 23.5313 | 286.6618 | 105.7342 | 0.99001 | – |
| 2024 Nov 04 18:53 | 2024 Nov 03 10:07:58 | 12.7147 | 0.00135 | 23.5313 | 286.6618 | 105.7342 | 0.99001 | – |
| 2024 Nov 03 18:53 | 2024 Nov 03 10:07:58 | 12.7147 | 0.00135 | 23.5313 | 286.6618 | 105.7342 | 0.99001 | – |
| 2024 Nov 02 18:53 | 2024 Oct 27 04:25:51 | 12.7174 | 0.00128 | 23.5339 | 285.9359 | 105.7342 | 0.99001 | – |
| 2024 Nov 01 18:53 | 2024 Oct 27 04:25:51 | 12.7174 | 0.00128 | 23.5339 | 285.9359 | 105.7342 | 0.99001 | – |
| 2024 Oct 31 18:53 | 2024 Oct 27 04:25:51 | 12.7174 | 0.00128 | 23.5339 | 285.9359 | 105.7342 | 0.99001 | – |
| 2024 Oct 30 18:53 | 2024 Oct 27 04:25:51 | 12.7174 | 0.00128 | 23.5339 | 285.9359 | 105.7342 | 0.99001 | – |
| 2024 Oct 29 18:53 | 2024 Oct 27 04:25:51 | 12.7174 | 0.00128 | 23.5339 | 285.9359 | 105.7342 | 0.99001 | – |
| 2024 Oct 28 18:53 | 2024 Oct 23 02:42:58 | 12.7185 | 0.00129 | 23.5354 | 285.5452 | 105.7342 | 0.99001 | – |
| 2024 Oct 27 18:55 | 2024 Oct 23 02:42:58 | 12.7185 | 0.00129 | 23.5354 | 285.5452 | 105.7342 | 0.99001 | – |
| 2024 Oct 26 17:53 | 2024 Oct 23 02:42:58 | 12.7185 | 0.00129 | 23.5354 | 285.5452 | 105.7342 | 0.99001 | – |
| 2024 Oct 25 17:53 | 2024 Oct 23 02:42:58 | 12.7185 | 0.00129 | 23.5354 | 285.5452 | 105.7342 | 0.99001 | – |