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 | 57556 |
| 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 Oct 31 18:57 | 2025 Oct 29 06:54:45 | 82.4757 | 0.00469 | 20.4152 | 86.4725 | 274.1724 | 12.49542 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 06:54:45 | 82.4757 | 0.00469 | 20.4152 | 86.4725 | 274.1724 | 12.49542 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 06:54:45 | 82.4757 | 0.00469 | 20.4152 | 86.4725 | 274.1724 | 12.49542 | – |
| 2025 Oct 28 18:57 | 2025 Oct 18 19:10:21 | 82.4762 | 0.00496 | 20.8571 | 113.5428 | 274.1724 | 12.49542 | – |
| 2025 Oct 27 18:57 | 2025 Oct 18 19:10:21 | 82.4762 | 0.00496 | 20.8571 | 113.5428 | 274.1724 | 12.49542 | – |
| 2025 Oct 26 18:57 | 2025 Oct 18 19:10:21 | 82.4762 | 0.00496 | 20.8571 | 113.5428 | 274.1724 | 12.49542 | – |
| 2025 Oct 25 17:57 | 2025 Oct 18 19:10:21 | 82.4762 | 0.00496 | 20.8571 | 113.5428 | 274.1724 | 12.49542 | – |
| 2025 Oct 24 17:57 | 2025 Oct 18 19:10:21 | 82.4762 | 0.00496 | 20.8571 | 113.5428 | 274.1724 | 12.49542 | – |
| 2025 Oct 17 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 16 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 15 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 14 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 12 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 11 17:57 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 09 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 08 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |
| 2025 Oct 07 17:56 | 2025 Oct 03 19:48:09 | 82.4773 | 0.00587 | 21.4876 | 143.2637 | 274.1724 | 12.49542 | – |