Orbital elements of COSMOS 2491 DEB
| Launched | 24 December 2013 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 57549 |
| 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 May 17 17:57 | 2026 May 16 04:22:41 | 82.4669 | 0.01560 | 7.7460 | 155.7084 | 205.1469 | 12.74578 | – |
| 2026 May 16 17:56 | 2026 May 16 04:22:41 | 82.4669 | 0.01560 | 7.7460 | 155.7084 | 205.1469 | 12.74578 | – |
| 2026 May 15 17:57 | 2026 May 07 16:54:29 | 82.4663 | 0.01524 | 8.1204 | 176.4176 | 205.1469 | 12.74578 | – |
| 2026 May 14 17:58 | 2026 May 07 16:54:29 | 82.4663 | 0.01524 | 8.1204 | 176.4176 | 205.1469 | 12.74578 | – |
| 2026 May 13 17:58 | 2026 May 07 16:54:29 | 82.4663 | 0.01524 | 8.1204 | 176.4176 | 205.1469 | 12.74578 | – |
| 2026 May 12 17:58 | 2026 May 07 16:54:29 | 82.4663 | 0.01524 | 8.1204 | 176.4176 | 205.1469 | 12.74578 | – |
| 2026 May 11 17:56 | 2026 May 07 16:54:29 | 82.4663 | 0.01524 | 8.1204 | 176.4176 | 205.1469 | 12.74578 | – |
| 2026 May 10 17:57 | 2026 May 07 16:54:29 | 82.4663 | 0.01524 | 8.1204 | 176.4176 | 205.1469 | 12.74578 | – |
| 2026 May 09 17:57 | 2026 May 04 06:00:41 | 82.4658 | 0.01515 | 8.2730 | 184.7189 | 205.1469 | 12.74578 | – |
| 2026 May 08 17:57 | 2026 May 04 06:00:41 | 82.4658 | 0.01515 | 8.2730 | 184.7189 | 205.1469 | 12.74578 | – |
| 2026 May 07 17:58 | 2026 May 04 06:00:41 | 82.4658 | 0.01515 | 8.2730 | 184.7189 | 205.1469 | 12.74578 | – |
| 2026 May 06 17:57 | 2026 May 04 06:00:41 | 82.4658 | 0.01515 | 8.2730 | 184.7189 | 205.1469 | 12.74578 | – |
| 2026 May 05 17:57 | 2026 May 04 06:00:41 | 82.4658 | 0.01515 | 8.2730 | 184.7189 | 205.1469 | 12.74578 | – |
| 2026 May 04 17:57 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 May 03 17:57 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 May 02 17:57 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 May 01 17:56 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 30 17:56 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 29 17:57 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 28 17:56 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 27 17:58 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 26 17:58 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 25 17:58 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 24 17:59 | 2026 Apr 22 18:56:10 | 82.4686 | 0.01487 | 8.7792 | 211.3041 | 205.1469 | 12.74578 | – |
| 2026 Apr 23 17:57 | 2026 Apr 16 08:26:11 | 82.4694 | 0.01461 | 9.0634 | 225.5998 | 205.1469 | 12.74578 | – |
| 2026 Apr 22 17:57 | 2026 Apr 16 08:26:11 | 82.4694 | 0.01461 | 9.0634 | 225.5998 | 205.1469 | 12.74578 | – |
| 2026 Apr 21 17:57 | 2026 Apr 16 08:26:11 | 82.4694 | 0.01461 | 9.0634 | 225.5998 | 205.1469 | 12.74578 | – |
| 2026 Apr 20 17:57 | 2026 Apr 16 08:26:11 | 82.4694 | 0.01461 | 9.0634 | 225.5998 | 205.1469 | 12.74578 | – |