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 |
| 2025 Aug 22 17:56 | 2025 Aug 06 23:17:08 | 82.4414 | 0.02179 | 20.3895 | 123.5616 | 238.6501 | 12.73284 | – |
| 2025 Aug 20 17:56 | 2025 Aug 06 23:17:08 | 82.4414 | 0.02179 | 20.3895 | 123.5616 | 238.6501 | 12.73284 | – |
| 2025 Aug 19 17:56 | 2025 Aug 06 23:17:08 | 82.4414 | 0.02179 | 20.3895 | 123.5616 | 238.6501 | 12.73284 | – |
| 2025 Aug 18 17:56 | 2025 Aug 06 23:17:08 | 82.4414 | 0.02179 | 20.3895 | 123.5616 | 238.6501 | 12.73284 | – |