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 | 57568 |
| 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 Mar 20 18:57 | 2026 Mar 16 00:34:54 | 82.4470 | 0.00834 | 11.9111 | 136.2420 | 224.5327 | 12.66369 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:12:17 | 82.4467 | 0.00840 | 11.9318 | 136.9030 | 224.5327 | 12.66369 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:12:17 | 82.4467 | 0.00840 | 11.9318 | 136.9030 | 224.5327 | 12.66369 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 13:12:17 | 82.4467 | 0.00840 | 11.9318 | 136.9030 | 224.5327 | 12.66369 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:12:17 | 82.4467 | 0.00840 | 11.9318 | 136.9030 | 224.5327 | 12.66369 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:12:17 | 82.4467 | 0.00840 | 11.9318 | 136.9030 | 224.5327 | 12.66369 | – |