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 |
| 2026 Feb 02 18:56 | 2026 Jan 29 16:18:48 | 82.4738 | 0.01076 | 12.6317 | 67.9915 | 293.2569 | 12.74350 | – |
| 2026 Feb 01 18:56 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 31 18:56 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 30 18:57 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 29 18:56 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 28 18:56 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 04:48:29 | 82.4729 | 0.01134 | 13.0056 | 89.8502 | 293.2569 | 12.74350 | – |
| 2026 Jan 09 18:57 | 2025 Dec 31 07:32:10 | 82.4712 | 0.01183 | 13.9267 | 142.7170 | 293.2569 | 12.74350 | – |
| 2026 Jan 08 18:56 | 2025 Dec 31 07:32:10 | 82.4712 | 0.01183 | 13.9267 | 142.7170 | 293.2569 | 12.74350 | – |
| 2026 Jan 07 18:57 | 2025 Dec 31 07:32:10 | 82.4712 | 0.01183 | 13.9267 | 142.7170 | 293.2569 | 12.74350 | – |
| 2026 Jan 06 18:56 | 2025 Dec 31 07:32:10 | 82.4712 | 0.01183 | 13.9267 | 142.7170 | 293.2569 | 12.74350 | – |