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 | 57560 |
| 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 14 09:51:27 | 82.4895 | 0.00663 | 11.7128 | 103.2938 | 257.5556 | 12.55420 | – |
| 2026 May 16 17:56 | 2026 May 14 09:51:27 | 82.4895 | 0.00663 | 11.7128 | 103.2938 | 257.5556 | 12.55420 | – |
| 2026 May 14 17:58 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 13 17:58 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 12 17:58 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 11 17:56 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 10 17:57 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 09 17:57 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 08 17:57 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 07 17:58 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 06 17:57 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 05 17:57 | 2026 May 03 09:54:28 | 82.4809 | 0.00758 | 12.1803 | 120.9928 | 257.5556 | 12.55420 | – |
| 2026 May 04 17:57 | 2026 Apr 26 11:30:00 | 82.4714 | 0.00819 | 12.4748 | 130.6031 | 257.5556 | 12.55420 | – |
| 2026 May 03 17:57 | 2026 Apr 26 11:30:00 | 82.4714 | 0.00819 | 12.4748 | 130.6031 | 257.5556 | 12.55420 | – |
| 2026 May 02 17:57 | 2026 Apr 26 11:30:00 | 82.4714 | 0.00819 | 12.4748 | 130.6031 | 257.5556 | 12.55420 | – |
| 2026 May 01 17:56 | 2026 Apr 26 11:30:00 | 82.4714 | 0.00819 | 12.4748 | 130.6031 | 257.5556 | 12.55420 | – |
| 2026 Apr 30 17:56 | 2026 Apr 26 11:30:00 | 82.4714 | 0.00819 | 12.4748 | 130.6031 | 257.5556 | 12.55420 | – |
| 2026 Apr 22 17:57 | 2026 Apr 11 23:22:20 | 82.4707 | 0.00914 | 13.0931 | 151.4427 | 257.5556 | 12.55420 | – |
| 2026 Apr 21 17:57 | 2026 Apr 11 23:22:20 | 82.4707 | 0.00914 | 13.0931 | 151.4427 | 257.5556 | 12.55420 | – |
| 2026 Apr 20 17:57 | 2026 Apr 11 23:22:20 | 82.4707 | 0.00914 | 13.0931 | 151.4427 | 257.5556 | 12.55420 | – |