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 | 57554 |
| 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 Jun 10 17:56 | 2026 May 28 07:28:22 | 82.4819 | 0.00217 | 11.3399 | 51.0688 | 309.2322 | 12.50005 | – |
| 2026 Jun 09 17:57 | 2026 May 28 07:28:22 | 82.4819 | 0.00217 | 11.3399 | 51.0688 | 309.2322 | 12.50005 | – |
| 2026 Jun 08 17:56 | 2026 May 28 07:28:22 | 82.4819 | 0.00217 | 11.3399 | 51.0688 | 309.2322 | 12.50005 | – |
| 2026 Jun 07 17:56 | 2026 May 28 07:28:22 | 82.4819 | 0.00217 | 11.3399 | 51.0688 | 309.2322 | 12.50005 | – |
| 2026 Jun 06 17:56 | 2026 May 28 07:28:22 | 82.4819 | 0.00217 | 11.3399 | 51.0688 | 309.2322 | 12.50005 | – |