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 | 57563 |
| 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 15:11:07 | 82.4514 | 0.01808 | 13.1576 | 191.7285 | 167.9569 | 12.62056 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 02:18:02 | 82.4531 | 0.01794 | 13.2673 | 195.9165 | 167.9569 | 12.62056 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 02:18:02 | 82.4531 | 0.01794 | 13.2673 | 195.9165 | 167.9569 | 12.62056 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 02:18:02 | 82.4531 | 0.01794 | 13.2673 | 195.9165 | 167.9569 | 12.62056 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 02:18:02 | 82.4531 | 0.01794 | 13.2673 | 195.9165 | 167.9569 | 12.62056 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 02:18:02 | 82.4531 | 0.01794 | 13.2673 | 195.9165 | 167.9569 | 12.62056 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 15:44:59 | 82.4585 | 0.01763 | 13.4592 | 203.2649 | 167.9569 | 12.62056 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 15:44:59 | 82.4585 | 0.01763 | 13.4592 | 203.2649 | 167.9569 | 12.62056 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 15:44:59 | 82.4585 | 0.01763 | 13.4592 | 203.2649 | 167.9569 | 12.62056 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 15:44:59 | 82.4585 | 0.01763 | 13.4592 | 203.2649 | 167.9569 | 12.62056 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 15:44:59 | 82.4585 | 0.01763 | 13.4592 | 203.2649 | 167.9569 | 12.62056 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 02:33:20 | 82.4641 | 0.01715 | 13.6989 | 212.7385 | 167.9569 | 12.62056 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 02:33:20 | 82.4641 | 0.01715 | 13.6989 | 212.7385 | 167.9569 | 12.62056 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 02:33:20 | 82.4641 | 0.01715 | 13.6989 | 212.7385 | 167.9569 | 12.62056 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 02:33:20 | 82.4641 | 0.01715 | 13.6989 | 212.7385 | 167.9569 | 12.62056 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 02:33:20 | 82.4641 | 0.01715 | 13.6989 | 212.7385 | 167.9569 | 12.62056 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 02:33:20 | 82.4641 | 0.01715 | 13.6989 | 212.7385 | 167.9569 | 12.62056 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 16:25:24 | 82.4736 | 0.01652 | 13.9762 | 224.3054 | 167.9569 | 12.62056 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 16:25:24 | 82.4736 | 0.01652 | 13.9762 | 224.3054 | 167.9569 | 12.62056 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 16:25:24 | 82.4736 | 0.01652 | 13.9762 | 224.3054 | 167.9569 | 12.62056 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 16:25:24 | 82.4736 | 0.01652 | 13.9762 | 224.3054 | 167.9569 | 12.62056 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 16:25:24 | 82.4736 | 0.01652 | 13.9762 | 224.3054 | 167.9569 | 12.62056 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 16:25:24 | 82.4736 | 0.01652 | 13.9762 | 224.3054 | 167.9569 | 12.62056 | – |