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 | 57556 |
| 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 Sep 12 17:57 | 2025 Sep 02 23:52:06 | 82.4696 | 0.00635 | 22.7866 | 189.9431 | 170.0400 | 12.49327 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 23:52:06 | 82.4696 | 0.00635 | 22.7866 | 189.9431 | 170.0400 | 12.49327 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 23:52:06 | 82.4696 | 0.00635 | 22.7866 | 189.9431 | 170.0400 | 12.49327 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 23:52:06 | 82.4696 | 0.00635 | 22.7866 | 189.9431 | 170.0400 | 12.49327 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 23:52:06 | 82.4696 | 0.00635 | 22.7866 | 189.9431 | 170.0400 | 12.49327 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 23:52:06 | 82.4696 | 0.00635 | 22.7866 | 189.9431 | 170.0400 | 12.49327 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 23:52:06 | 82.4696 | 0.00635 | 22.7866 | 189.9431 | 170.0400 | 12.49327 | – |
| 2025 Sep 02 17:56 | 2025 Aug 23 14:00:21 | 82.4702 | 0.00587 | 23.2252 | 204.9567 | 170.0400 | 12.49327 | – |
| 2025 Sep 01 17:56 | 2025 Aug 23 14:00:21 | 82.4702 | 0.00587 | 23.2252 | 204.9567 | 170.0400 | 12.49327 | – |
| 2025 Aug 31 17:56 | 2025 Aug 23 14:00:21 | 82.4702 | 0.00587 | 23.2252 | 204.9567 | 170.0400 | 12.49327 | – |
| 2025 Aug 30 17:56 | 2025 Aug 23 14:00:21 | 82.4702 | 0.00587 | 23.2252 | 204.9567 | 170.0400 | 12.49327 | – |
| 2025 Aug 29 17:56 | 2025 Aug 23 14:00:21 | 82.4702 | 0.00587 | 23.2252 | 204.9567 | 170.0400 | 12.49327 | – |
| 2025 Aug 28 17:57 | 2025 Aug 23 14:00:21 | 82.4702 | 0.00587 | 23.2252 | 204.9567 | 170.0400 | 12.49327 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 14:53:23 | 82.4706 | 0.00569 | 23.3501 | 209.6521 | 170.0400 | 12.49327 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 14:53:23 | 82.4706 | 0.00569 | 23.3501 | 209.6521 | 170.0400 | 12.49327 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 14:53:23 | 82.4706 | 0.00569 | 23.3501 | 209.6521 | 170.0400 | 12.49327 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 14:53:23 | 82.4706 | 0.00569 | 23.3501 | 209.6521 | 170.0400 | 12.49327 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 14:53:23 | 82.4706 | 0.00569 | 23.3501 | 209.6521 | 170.0400 | 12.49327 | – |
| 2025 Aug 22 17:56 | 2025 Aug 11 02:09:41 | 82.4750 | 0.00499 | 23.7515 | 226.2228 | 170.0400 | 12.49327 | – |
| 2025 Aug 20 17:56 | 2025 Aug 11 02:09:41 | 82.4750 | 0.00499 | 23.7515 | 226.2228 | 170.0400 | 12.49327 | – |
| 2025 Aug 19 17:56 | 2025 Aug 11 02:09:41 | 82.4750 | 0.00499 | 23.7515 | 226.2228 | 170.0400 | 12.49327 | – |
| 2025 Aug 18 17:56 | 2025 Aug 11 02:09:41 | 82.4750 | 0.00499 | 23.7515 | 226.2228 | 170.0400 | 12.49327 | – |