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 Aug 19 17:57 | 2026 Aug 19 07:16:38 | 5.1771 | 0.00025 | 2.9147 | 90.8040 | 85.7922 | 1.00273 | – |
| 2026 Aug 18 17:56 | 2026 Aug 18 07:16:20 | 5.1754 | 0.00024 | 2.9147 | 90.6017 | 85.7922 | 1.00273 | – |
| 2026 Aug 17 17:56 | 2026 Aug 17 05:36:41 | 5.1741 | 0.00025 | 2.9149 | 88.9418 | 85.7922 | 1.00273 | – |
| 2026 Aug 16 17:56 | 2026 Aug 16 05:39:35 | 5.1725 | 0.00024 | 2.9149 | 88.5815 | 85.7922 | 1.00273 | – |
| 2026 Aug 15 17:57 | 2026 Aug 15 12:23:51 | 5.1723 | 0.00024 | 2.9149 | 88.4011 | 85.7922 | 1.00273 | – |
| 2026 Aug 14 17:56 | 2026 Aug 14 07:28:08 | 5.1707 | 0.00023 | 2.9147 | 86.0333 | 85.7922 | 1.00273 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 21:15:12 | 5.1687 | 0.00023 | 2.9146 | 87.7621 | 85.7922 | 1.00273 | – |
| 2026 Aug 12 17:56 | 2026 Aug 11 19:35:34 | 5.1668 | 0.00023 | 2.9145 | 86.7103 | 85.7922 | 1.00273 | – |
| 2026 Aug 11 17:56 | 2026 Aug 11 12:04:28 | 5.1662 | 0.00023 | 2.9145 | 86.2225 | 85.7922 | 1.00273 | – |
| 2026 Aug 10 17:56 | 2026 Aug 10 13:18:33 | 5.1651 | 0.00023 | 2.9143 | 87.3729 | 85.7922 | 1.00273 | – |
| 2026 Aug 09 17:57 | 2026 Aug 09 11:47:04 | 5.1630 | 0.00023 | 2.9142 | 86.5536 | 85.7922 | 1.00273 | – |
| 2026 Aug 08 17:57 | 2026 Aug 08 09:28:26 | 5.1620 | 0.00024 | 2.9138 | 85.9586 | 85.7922 | 1.00273 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 18:07:28 | 5.1601 | 0.00025 | 2.9135 | 85.4256 | 85.7922 | 1.00273 | – |
| 2026 Aug 06 17:57 | 2026 Aug 06 06:08:58 | 5.1590 | 0.00025 | 2.9134 | 84.2345 | 85.7922 | 1.00273 | – |
| 2026 Aug 05 17:56 | 2026 Aug 04 21:38:34 | 5.1561 | 0.00026 | 2.9133 | 81.3396 | 85.7922 | 1.00273 | – |
| 2026 Aug 04 17:57 | 2026 Aug 03 21:41:24 | 5.1549 | 0.00025 | 2.9132 | 78.9558 | 85.7922 | 1.00273 | – |
| 2026 Aug 03 17:56 | 2026 Aug 02 21:44:17 | 5.1538 | 0.00027 | 2.9133 | 77.8014 | 85.7922 | 1.00273 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 21:47:12 | 5.1521 | 0.00027 | 2.9133 | 80.2778 | 85.7922 | 1.00273 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 20:07:25 | 5.1514 | 0.00028 | 2.9131 | 74.4743 | 85.7922 | 1.00273 | – |
| 2026 Jul 31 17:56 | 2026 Jul 30 21:53:01 | 5.1502 | 0.00027 | 2.9130 | 71.2342 | 85.7922 | 1.00273 | – |
| 2026 Jul 30 17:57 | 2026 Jul 29 23:38:31 | 5.1493 | 0.00029 | 2.9130 | 71.0129 | 85.7922 | 1.00273 | – |
| 2026 Jul 29 17:57 | 2026 Jul 28 23:41:23 | 5.1476 | 0.00029 | 2.9131 | 69.2045 | 85.7922 | 1.00273 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 23:44:21 | 5.1470 | 0.00028 | 2.9129 | 65.0529 | 85.7922 | 1.00273 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 10:03:07 | 5.1462 | 0.00030 | 2.9129 | 67.9272 | 85.7922 | 1.00273 | – |
| 2026 Jul 26 17:56 | 2026 Jul 25 20:12:38 | 5.1445 | 0.00030 | 2.9127 | 66.1887 | 85.7922 | 1.00273 | – |
| 2026 Jul 25 17:57 | 2026 Jul 24 11:09:51 | 5.1435 | 0.00030 | 2.9126 | 62.7223 | 85.7922 | 1.00273 | – |
| 2026 Jul 24 17:56 | 2026 Jul 24 06:46:31 | 5.1431 | 0.00030 | 2.9126 | 62.9400 | 85.7922 | 1.00273 | – |
| 2026 Jul 23 17:57 | 2026 Jul 22 23:58:48 | 5.1417 | 0.00030 | 2.9125 | 62.1762 | 85.7922 | 1.00273 | – |