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 Nov 05 18:57 | 2025 Nov 05 02:09:44 | 82.9451 | 0.00305 | 20.0302 | 215.3583 | 220.9992 | 13.72381 | 6.243 |
| 2025 Nov 04 18:57 | 2025 Nov 04 10:34:49 | 82.9451 | 0.00305 | 20.0621 | 217.1906 | 220.9992 | 13.72381 | 6.243 |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:36:07 | 82.9451 | 0.00304 | 20.1583 | 222.7996 | 220.9992 | 13.72381 | 6.243 |
| 2025 Nov 02 18:57 | 2025 Nov 02 11:36:07 | 82.9451 | 0.00304 | 20.1583 | 222.7996 | 220.9992 | 13.72381 | 6.243 |
| 2025 Nov 01 18:58 | 2025 Oct 31 17:39:00 | 82.9452 | 0.00303 | 20.2442 | 227.8191 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 31 18:57 | 2025 Oct 31 06:21:33 | 82.9453 | 0.00302 | 20.2674 | 229.1603 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 30 18:57 | 2025 Oct 30 05:52:00 | 82.9453 | 0.00302 | 20.3175 | 232.1060 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:52:13 | 82.9454 | 0.00302 | 20.3523 | 234.1596 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 28 18:57 | 2025 Oct 27 11:51:31 | 82.9455 | 0.00301 | 20.4527 | 240.0603 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 27 18:57 | 2025 Oct 27 11:51:31 | 82.9455 | 0.00301 | 20.4527 | 240.0603 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 26 18:57 | 2025 Oct 26 11:21:54 | 82.9455 | 0.00301 | 20.5029 | 243.0142 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 25 17:57 | 2025 Oct 25 12:37:18 | 82.9455 | 0.00300 | 20.5495 | 245.7411 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 24 17:57 | 2025 Oct 23 23:38:52 | 82.9456 | 0.00300 | 20.6252 | 250.2023 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 22 17:56 | 2025 Oct 22 03:56:48 | 82.9458 | 0.00300 | 20.7147 | 255.4702 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 21 17:56 | 2025 Oct 20 11:52:22 | 82.9461 | 0.00299 | 20.7968 | 260.3295 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 20 17:56 | 2025 Oct 20 04:41:48 | 82.9461 | 0.00299 | 20.8115 | 261.1851 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 19 17:56 | 2025 Oct 19 07:23:43 | 82.9463 | 0.00299 | 20.8551 | 263.7643 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 03:39:21 | 82.9466 | 0.00299 | 20.9119 | 267.1246 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 17 17:56 | 2025 Oct 17 03:09:53 | 82.9467 | 0.00299 | 20.9621 | 270.0814 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 16 17:56 | 2025 Oct 16 02:37:10 | 82.9468 | 0.00299 | 21.0123 | 273.0552 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 15 17:56 | 2025 Oct 14 19:42:15 | 82.9470 | 0.00299 | 21.0756 | 276.7901 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 14 17:56 | 2025 Oct 13 20:57:35 | 82.9471 | 0.00299 | 21.1222 | 279.5450 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 12 17:56 | 2025 Oct 12 04:10:22 | 82.9474 | 0.00299 | 21.2057 | 284.4832 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 11 17:57 | 2025 Oct 11 05:27:28 | 82.9476 | 0.00300 | 21.2522 | 287.2296 | 220.9992 | 13.72381 | 6.243 |
| 2025 Oct 09 17:56 | 2025 Oct 09 06:12:52 | 82.9480 | 0.00300 | 21.3490 | 292.9340 | 220.9992 | 13.72381 | 6.243 |