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 | 57561 |
| 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 Jun 30 17:56 | 2025 Jun 25 04:02:10 | 82.7532 | 0.01169 | 23.0114 | 301.1804 | 57.7879 | 12.72037 | – |
| 2025 Jun 29 17:56 | 2025 Jun 25 04:02:10 | 82.7532 | 0.01169 | 23.0114 | 301.1804 | 57.7879 | 12.72037 | – |
| 2025 Jun 28 17:56 | 2025 Jun 25 04:02:10 | 82.7532 | 0.01169 | 23.0114 | 301.1804 | 57.7879 | 12.72037 | – |