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 | 57550 |
| 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 Dec 17 18:58 | 2025 Dec 08 09:11:48 | 82.4598 | 0.01278 | 14.9389 | 205.9732 | 153.4918 | 12.73992 | – |
| 2025 Dec 16 18:57 | 2025 Dec 08 09:11:48 | 82.4598 | 0.01278 | 14.9389 | 205.9732 | 153.4918 | 12.73992 | – |
| 2025 Dec 15 18:58 | 2025 Dec 08 09:11:48 | 82.4598 | 0.01278 | 14.9389 | 205.9732 | 153.4918 | 12.73992 | – |
| 2025 Dec 14 18:56 | 2025 Dec 08 09:11:48 | 82.4598 | 0.01278 | 14.9389 | 205.9732 | 153.4918 | 12.73992 | – |
| 2025 Dec 13 18:56 | 2025 Dec 08 09:11:48 | 82.4598 | 0.01278 | 14.9389 | 205.9732 | 153.4918 | 12.73992 | – |
| 2025 Dec 12 18:57 | 2025 Dec 08 09:11:48 | 82.4598 | 0.01278 | 14.9389 | 205.9732 | 153.4918 | 12.73992 | – |
| 2025 Nov 29 18:56 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 28 18:57 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 27 18:57 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 26 18:57 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 25 18:57 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 24 18:56 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 23 18:57 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 21 18:57 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |
| 2025 Nov 20 18:56 | 2025 Nov 16 11:18:32 | 82.4509 | 0.01550 | 15.9074 | 260.2982 | 153.4918 | 12.73992 | – |