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 | 57570 |
| 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 15 19:21:31 | 82.4522 | 0.00768 | 11.3650 | 331.4921 | 28.2544 | 12.53510 | – |
| 2026 May 16 17:56 | 2026 May 15 19:21:31 | 82.4522 | 0.00768 | 11.3650 | 331.4921 | 28.2544 | 12.53510 | – |
| 2026 May 15 17:57 | 2026 May 10 09:06:00 | 82.4673 | 0.00783 | 11.5980 | 348.0295 | 28.2544 | 12.53510 | – |
| 2026 May 14 17:58 | 2026 May 10 09:06:00 | 82.4673 | 0.00783 | 11.5980 | 348.0295 | 28.2544 | 12.53510 | – |
| 2026 May 13 17:58 | 2026 May 10 09:06:00 | 82.4673 | 0.00783 | 11.5980 | 348.0295 | 28.2544 | 12.53510 | – |
| 2026 May 12 17:58 | 2026 May 10 09:06:00 | 82.4673 | 0.00783 | 11.5980 | 348.0295 | 28.2544 | 12.53510 | – |
| 2026 May 11 17:56 | 2026 May 10 09:06:00 | 82.4673 | 0.00783 | 11.5980 | 348.0295 | 28.2544 | 12.53510 | – |
| 2026 May 10 17:57 | 2026 May 10 09:06:00 | 82.4673 | 0.00783 | 11.5980 | 348.0295 | 28.2544 | 12.53510 | – |
| 2026 May 09 17:57 | 2026 May 02 09:32:26 | 82.4640 | 0.00807 | 11.9372 | 10.8398 | 28.2544 | 12.53510 | – |
| 2026 May 08 17:57 | 2026 May 02 09:32:26 | 82.4640 | 0.00807 | 11.9372 | 10.8398 | 28.2544 | 12.53510 | – |
| 2026 May 07 17:58 | 2026 May 02 09:32:26 | 82.4640 | 0.00807 | 11.9372 | 10.8398 | 28.2544 | 12.53510 | – |
| 2026 May 06 17:57 | 2026 May 02 09:32:26 | 82.4640 | 0.00807 | 11.9372 | 10.8398 | 28.2544 | 12.53510 | – |
| 2026 May 05 17:57 | 2026 May 02 09:32:26 | 82.4640 | 0.00807 | 11.9372 | 10.8398 | 28.2544 | 12.53510 | – |
| 2026 May 04 17:57 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 May 03 17:57 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 May 02 17:57 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 May 01 17:56 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 30 17:56 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 29 17:57 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 28 17:56 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 27 17:58 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 26 17:58 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 25 17:58 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 24 17:59 | 2026 Apr 20 12:06:33 | 82.4580 | 0.00879 | 12.4427 | 42.9039 | 28.2544 | 12.53510 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 21:47:44 | 82.4579 | 0.00893 | 12.5106 | 47.0352 | 28.2544 | 12.53510 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 21:47:44 | 82.4579 | 0.00893 | 12.5106 | 47.0352 | 28.2544 | 12.53510 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 21:47:44 | 82.4579 | 0.00893 | 12.5106 | 47.0352 | 28.2544 | 12.53510 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 21:47:44 | 82.4579 | 0.00893 | 12.5106 | 47.0352 | 28.2544 | 12.53510 | – |