Orbital elements of INMARSAT 2-F4
| Launched | 14 April 1992 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | International Mobile Satellite Organization (INMARSAT) |
| NORAD ID | 21940 |
| 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 Dec 05 18:57 | 2025 Dec 02 01:30:03 | 11.9742 | 0.00088 | 1.1170 | 188.4426 | 186.0322 | 0.97943 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 01:30:03 | 11.9742 | 0.00088 | 1.1170 | 188.4426 | 186.0322 | 0.97943 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 01:30:03 | 11.9742 | 0.00088 | 1.1170 | 188.4426 | 186.0322 | 0.97943 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 01:30:03 | 11.9742 | 0.00088 | 1.1170 | 188.4426 | 186.0322 | 0.97943 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:49:22 | 11.9681 | 0.00090 | 1.1193 | 187.3647 | 186.0322 | 0.97943 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:49:22 | 11.9681 | 0.00090 | 1.1193 | 187.3647 | 186.0322 | 0.97943 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:49:22 | 11.9681 | 0.00090 | 1.1193 | 187.3647 | 186.0322 | 0.97943 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:49:22 | 11.9681 | 0.00090 | 1.1193 | 187.3647 | 186.0322 | 0.97943 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:49:22 | 11.9681 | 0.00090 | 1.1193 | 187.3647 | 186.0322 | 0.97943 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:49:22 | 11.9681 | 0.00090 | 1.1193 | 187.3647 | 186.0322 | 0.97943 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:22:21 | 11.9632 | 0.00092 | 1.1210 | 186.0638 | 186.0322 | 0.97943 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:22:21 | 11.9632 | 0.00092 | 1.1210 | 186.0638 | 186.0322 | 0.97943 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:22:21 | 11.9632 | 0.00092 | 1.1210 | 186.0638 | 186.0322 | 0.97943 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:22:21 | 11.9632 | 0.00092 | 1.1210 | 186.0638 | 186.0322 | 0.97943 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 13:23:31 | 11.9525 | 0.00094 | 1.1249 | 182.3605 | 186.0322 | 0.97943 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 10:26:17 | 11.9461 | 0.00095 | 1.1274 | 181.0457 | 186.0322 | 0.97943 | – |