Orbital elements of INMARSAT 4-F2
| Launched | 7 November 2005 |
| Flight ended | – |
| Launch site | Sea Launch Platform (mobile) |
| Owner | International Mobile Satellite Organization (INMARSAT) |
| NORAD ID | 28899 |
| 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 Jun 15 17:56 | 2026 Jun 15 08:41:51 | 5.0924 | 0.00028 | 2.9135 | 34.6752 | 99.2253 | 1.00270 | – |
| 2026 Jun 14 17:57 | 2026 Jun 14 12:04:43 | 5.0910 | 0.00028 | 2.9133 | 33.9805 | 99.2253 | 1.00270 | – |
| 2026 Jun 13 17:56 | 2026 Jun 13 00:08:45 | 5.0893 | 0.00028 | 2.9137 | 35.1670 | 99.2253 | 1.00270 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 23:41:38 | 5.0873 | 0.00028 | 2.9135 | 34.9086 | 99.2253 | 1.00270 | – |
| 2026 Jun 11 17:57 | 2026 Jun 11 00:14:11 | 5.0868 | 0.00029 | 2.9137 | 34.8095 | 99.2253 | 1.00270 | – |
| 2026 Jun 10 17:56 | 2026 Jun 10 00:17:00 | 5.0848 | 0.00029 | 2.9135 | 33.8668 | 99.2253 | 1.00270 | – |
| 2026 Jun 09 17:57 | 2026 Jun 09 12:18:30 | 5.0839 | 0.00029 | 2.9135 | 32.7609 | 99.2253 | 1.00270 | – |
| 2026 Jun 08 17:56 | 2026 Jun 08 00:22:17 | 5.0824 | 0.00031 | 2.9139 | 32.7373 | 99.2253 | 1.00270 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 01:24:14 | 5.0807 | 0.00032 | 2.9139 | 32.4027 | 99.2253 | 1.00270 | – |
| 2026 Jun 06 17:56 | 2026 Jun 05 22:45:09 | 5.0795 | 0.00032 | 2.9142 | 31.0156 | 99.2253 | 1.00270 | – |
| 2026 Jun 05 17:56 | 2026 Jun 04 14:14:36 | 5.0782 | 0.00033 | 2.9144 | 32.9925 | 99.2253 | 1.00270 | – |
| 2026 Jun 04 17:57 | 2026 Jun 03 22:42:51 | 5.0778 | 0.00033 | 2.9146 | 29.7378 | 99.2253 | 1.00270 | – |
| 2026 Jun 02 17:56 | 2026 Jun 01 22:56:02 | 5.0751 | 0.00035 | 2.9148 | 27.8733 | 99.2253 | 1.00270 | – |
| 2026 Jun 01 17:57 | 2026 May 31 22:58:47 | 5.0750 | 0.00033 | 2.9152 | 27.1689 | 99.2253 | 1.00270 | – |
| 2026 May 31 17:58 | 2026 May 30 23:01:24 | 5.0734 | 0.00033 | 2.9152 | 26.1100 | 99.2253 | 1.00270 | – |
| 2026 May 30 17:57 | 2026 May 29 23:04:06 | 5.0723 | 0.00034 | 2.9153 | 23.4874 | 99.2253 | 1.00270 | – |
| 2026 May 29 17:57 | 2026 May 29 12:40:50 | 5.0725 | 0.00033 | 2.9155 | 24.2134 | 99.2253 | 1.00270 | – |
| 2026 May 28 17:56 | 2026 May 27 23:09:29 | 5.0704 | 0.00033 | 2.9158 | 21.5977 | 99.2253 | 1.00270 | – |
| 2026 May 27 17:57 | 2026 May 27 11:46:38 | 5.0695 | 0.00033 | 2.9159 | 21.2292 | 99.2253 | 1.00270 | – |
| 2026 May 26 17:57 | 2026 May 25 23:14:51 | 5.0680 | 0.00030 | 2.9160 | 20.8145 | 99.2253 | 1.00270 | – |
| 2026 May 25 17:57 | 2026 May 24 23:17:30 | 5.0664 | 0.00031 | 2.9159 | 17.9205 | 99.2253 | 1.00270 | – |
| 2026 May 24 17:57 | 2026 May 23 23:20:14 | 5.0654 | 0.00030 | 2.9161 | 16.5438 | 99.2253 | 1.00270 | – |
| 2026 May 23 17:58 | 2026 May 21 23:25:36 | 5.0623 | 0.00025 | 2.9161 | 7.9491 | 99.2253 | 1.00270 | – |
| 2026 May 22 17:57 | 2026 May 21 23:25:36 | 5.0623 | 0.00025 | 2.9161 | 7.9491 | 99.2253 | 1.00270 | – |
| 2026 May 21 17:57 | 2026 May 20 23:28:16 | 5.0620 | 0.00028 | 2.9162 | 14.2744 | 99.2253 | 1.00270 | – |
| 2026 May 20 17:57 | 2026 May 19 23:30:59 | 5.0597 | 0.00028 | 2.9159 | 14.0690 | 99.2253 | 1.00270 | – |
| 2026 May 19 17:58 | 2026 May 18 16:35:38 | 5.0584 | 0.00027 | 2.9160 | 13.7227 | 99.2253 | 1.00270 | – |