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 Aug 19 17:57 | 2026 Aug 16 06:44:29 | 82.4535 | 0.01908 | 3.8404 | 315.2532 | 43.3311 | 12.75683 | – |
| 2026 Aug 17 17:56 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 16 17:56 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 15 17:57 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 14 17:56 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 13 17:57 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 07:41:25 | 82.4556 | 0.01984 | 4.2823 | 338.8319 | 43.3311 | 12.75683 | – |