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 |
| 2026 Feb 03 18:56 | 2026 Feb 02 07:14:52 | 12.0317 | 0.00064 | 1.0949 | 196.1558 | 164.3122 | 0.97944 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 07:14:52 | 12.0317 | 0.00064 | 1.0949 | 196.1558 | 164.3122 | 0.97944 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:14:38 | 12.0265 | 0.00066 | 1.0970 | 196.3925 | 164.3122 | 0.97944 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:14:38 | 12.0265 | 0.00066 | 1.0970 | 196.3925 | 164.3122 | 0.97944 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:14:38 | 12.0265 | 0.00066 | 1.0970 | 196.3925 | 164.3122 | 0.97944 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:14:38 | 12.0265 | 0.00066 | 1.0970 | 196.3925 | 164.3122 | 0.97944 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:14:38 | 12.0265 | 0.00066 | 1.0970 | 196.3925 | 164.3122 | 0.97944 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 01:14:13 | 12.0213 | 0.00069 | 1.0990 | 196.9169 | 164.3122 | 0.97944 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 01:14:13 | 12.0213 | 0.00069 | 1.0990 | 196.9169 | 164.3122 | 0.97944 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 01:14:13 | 12.0213 | 0.00069 | 1.0990 | 196.9169 | 164.3122 | 0.97944 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 01:14:13 | 12.0213 | 0.00069 | 1.0990 | 196.9169 | 164.3122 | 0.97944 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 01:14:13 | 12.0213 | 0.00069 | 1.0990 | 196.9169 | 164.3122 | 0.97944 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 12:18:26 | 12.0159 | 0.00072 | 1.1010 | 196.6723 | 164.3122 | 0.97944 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 12:18:26 | 12.0159 | 0.00072 | 1.1010 | 196.6723 | 164.3122 | 0.97944 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 12:18:26 | 12.0159 | 0.00072 | 1.1010 | 196.6723 | 164.3122 | 0.97944 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 12:18:26 | 12.0159 | 0.00072 | 1.1010 | 196.6723 | 164.3122 | 0.97944 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 12:18:26 | 12.0159 | 0.00072 | 1.1010 | 196.6723 | 164.3122 | 0.97944 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:18:26 | 12.0159 | 0.00072 | 1.1010 | 196.6723 | 164.3122 | 0.97944 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 20:55:40 | 12.0106 | 0.00074 | 1.1030 | 195.6575 | 164.3122 | 0.97944 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 20:55:40 | 12.0106 | 0.00074 | 1.1030 | 195.6575 | 164.3122 | 0.97944 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 20:55:40 | 12.0106 | 0.00074 | 1.1030 | 195.6575 | 164.3122 | 0.97944 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 17:52:22 | 12.0058 | 0.00076 | 1.1048 | 194.6397 | 164.3122 | 0.97944 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 17:52:22 | 12.0058 | 0.00076 | 1.1048 | 194.6397 | 164.3122 | 0.97944 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 17:52:22 | 12.0058 | 0.00076 | 1.1048 | 194.6397 | 164.3122 | 0.97944 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 17:52:22 | 12.0058 | 0.00076 | 1.1048 | 194.6397 | 164.3122 | 0.97944 | – |