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 Sep 12 17:57 | 2025 Sep 01 13:02:29 | 82.4692 | 0.00447 | 23.2062 | 236.9868 | 122.6914 | 12.46182 | – |
| 2025 Sep 11 17:57 | 2025 Sep 01 13:02:29 | 82.4692 | 0.00447 | 23.2062 | 236.9868 | 122.6914 | 12.46182 | – |
| 2025 Sep 10 17:56 | 2025 Sep 01 13:02:29 | 82.4692 | 0.00447 | 23.2062 | 236.9868 | 122.6914 | 12.46182 | – |
| 2025 Sep 08 17:57 | 2025 Sep 01 13:02:29 | 82.4692 | 0.00447 | 23.2062 | 236.9868 | 122.6914 | 12.46182 | – |
| 2025 Sep 07 17:56 | 2025 Sep 01 13:02:29 | 82.4692 | 0.00447 | 23.2062 | 236.9868 | 122.6914 | 12.46182 | – |
| 2025 Sep 06 20:41 | 2025 Sep 01 13:02:29 | 82.4692 | 0.00447 | 23.2062 | 236.9868 | 122.6914 | 12.46182 | – |
| 2025 Sep 03 17:57 | 2025 Sep 01 13:02:29 | 82.4692 | 0.00447 | 23.2062 | 236.9868 | 122.6914 | 12.46182 | – |
| 2025 Sep 02 17:56 | 2025 Aug 26 14:27:17 | 82.4703 | 0.00367 | 23.4551 | 246.7417 | 122.6914 | 12.46182 | – |
| 2025 Sep 01 17:56 | 2025 Aug 26 14:27:17 | 82.4703 | 0.00367 | 23.4551 | 246.7417 | 122.6914 | 12.46182 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 14:27:17 | 82.4703 | 0.00367 | 23.4551 | 246.7417 | 122.6914 | 12.46182 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 14:27:17 | 82.4703 | 0.00367 | 23.4551 | 246.7417 | 122.6914 | 12.46182 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 14:27:17 | 82.4703 | 0.00367 | 23.4551 | 246.7417 | 122.6914 | 12.46182 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 14:27:17 | 82.4703 | 0.00367 | 23.4551 | 246.7417 | 122.6914 | 12.46182 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 14:06:39 | 82.4712 | 0.00311 | 23.6231 | 254.8931 | 122.6914 | 12.46182 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 14:06:39 | 82.4712 | 0.00311 | 23.6231 | 254.8931 | 122.6914 | 12.46182 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 14:06:39 | 82.4712 | 0.00311 | 23.6231 | 254.8931 | 122.6914 | 12.46182 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 14:06:39 | 82.4712 | 0.00311 | 23.6231 | 254.8931 | 122.6914 | 12.46182 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 14:06:39 | 82.4712 | 0.00311 | 23.6231 | 254.8931 | 122.6914 | 12.46182 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 02:12:16 | 82.4735 | 0.00251 | 23.8114 | 266.7712 | 122.6914 | 12.46182 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 02:12:16 | 82.4735 | 0.00251 | 23.8114 | 266.7712 | 122.6914 | 12.46182 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 02:12:16 | 82.4735 | 0.00251 | 23.8114 | 266.7712 | 122.6914 | 12.46182 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 02:12:16 | 82.4735 | 0.00251 | 23.8114 | 266.7712 | 122.6914 | 12.46182 | – |