Orbital elements of COSMOS 2398
| Launched | 3 June 2003 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 27818 |
| 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 Jun 30 17:56 | 2025 Jun 30 03:31:08 | 82.9479 | 0.00306 | 2.3158 | 210.7516 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 21:14:01 | 82.9479 | 0.00305 | 2.3778 | 214.3451 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 28 17:56 | 2025 Jun 27 20:44:10 | 82.9480 | 0.00305 | 2.4280 | 217.2821 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 27 17:56 | 2025 Jun 26 18:40:34 | 82.9481 | 0.00304 | 2.4813 | 220.4312 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 26 17:56 | 2025 Jun 25 18:09:45 | 82.9481 | 0.00303 | 2.5315 | 223.3477 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 25 17:56 | 2025 Jun 24 15:57:31 | 82.9482 | 0.00303 | 2.5852 | 226.4751 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 24 17:56 | 2025 Jun 23 22:15:16 | 82.9483 | 0.00303 | 2.6214 | 228.5823 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 23 17:56 | 2025 Jun 23 13:30:55 | 82.9482 | 0.00302 | 2.6393 | 229.6445 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 22 17:56 | 2025 Jun 21 21:15:22 | 82.9484 | 0.00302 | 2.7217 | 234.4717 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 21 17:56 | 2025 Jun 21 09:48:01 | 82.9484 | 0.00302 | 2.7452 | 235.8535 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 20 17:57 | 2025 Jun 20 03:57:04 | 82.9486 | 0.00301 | 2.8063 | 239.4374 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 19 17:56 | 2025 Jun 18 21:30:43 | 82.9487 | 0.00301 | 2.8686 | 243.0834 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 18 17:56 | 2025 Jun 17 22:45:56 | 82.9488 | 0.00300 | 2.9152 | 245.8460 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 17 17:56 | 2025 Jun 16 22:16:03 | 82.9489 | 0.00300 | 2.9653 | 248.8184 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 16 17:56 | 2025 Jun 16 10:48:55 | 82.9489 | 0.00300 | 2.9888 | 250.2056 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 15 17:56 | 2025 Jun 15 03:13:22 | 82.9490 | 0.00300 | 3.0535 | 254.0294 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 14 17:56 | 2025 Jun 13 17:31:02 | 82.9491 | 0.00300 | 3.1225 | 258.1001 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 13 17:56 | 2025 Jun 12 22:01:55 | 82.9493 | 0.00300 | 3.1624 | 260.4677 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 12 17:56 | 2025 Jun 12 10:34:23 | 82.9493 | 0.00300 | 3.1858 | 261.8656 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 11 17:56 | 2025 Jun 11 04:45:24 | 82.9494 | 0.00300 | 3.2468 | 265.4794 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 10 17:56 | 2025 Jun 09 15:32:34 | 82.9495 | 0.00300 | 3.3230 | 270.0071 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 09 17:56 | 2025 Jun 08 18:32:06 | 82.9495 | 0.00300 | 3.3660 | 272.5535 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 08 17:56 | 2025 Jun 07 19:42:17 | 82.9496 | 0.00300 | 3.4127 | 275.3079 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 07 17:56 | 2025 Jun 07 11:35:20 | 82.9497 | 0.00300 | 3.4294 | 276.3008 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 06 17:56 | 2025 Jun 06 11:05:26 | 82.9497 | 0.00300 | 3.4795 | 279.2621 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 05 17:56 | 2025 Jun 05 04:56:29 | 82.9497 | 0.00300 | 3.5412 | 282.9048 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 04 17:57 | 2025 Jun 04 04:48:28 | 82.9497 | 0.00300 | 3.5906 | 285.8232 | 270.5547 | 13.72368 | 6.243 |
| 2025 Jun 03 17:57 | 2025 Jun 02 20:51:23 | 82.9497 | 0.00300 | 3.6560 | 289.6871 | 270.5547 | 13.72368 | 6.243 |