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 | 57557 |
| 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 Oct 31 18:57 | 2025 Oct 26 18:34:57 | 82.4818 | 0.00621 | 20.8940 | 164.0427 | 196.2631 | 12.46381 | – |
| 2025 Oct 30 18:57 | 2025 Oct 26 18:34:57 | 82.4818 | 0.00621 | 20.8940 | 164.0427 | 196.2631 | 12.46381 | – |
| 2025 Oct 29 18:57 | 2025 Oct 26 18:34:57 | 82.4818 | 0.00621 | 20.8940 | 164.0427 | 196.2631 | 12.46381 | – |
| 2025 Oct 27 18:57 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 26 18:57 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 25 17:57 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 24 17:57 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 22 17:56 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 21 17:56 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 20 17:56 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 19 17:56 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 18 17:56 | 2025 Oct 14 07:58:02 | 82.4842 | 0.00698 | 21.4145 | 183.9493 | 196.2631 | 12.46381 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 09:14:05 | 82.4818 | 0.00712 | 21.7470 | 194.2244 | 196.2631 | 12.46381 | – |
| 2025 Oct 05 17:56 | 2025 Sep 24 10:09:55 | 82.4741 | 0.00676 | 22.2476 | 208.3917 | 196.2631 | 12.46381 | – |
| 2025 Oct 04 17:57 | 2025 Sep 24 10:09:55 | 82.4741 | 0.00676 | 22.2476 | 208.3917 | 196.2631 | 12.46381 | – |