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 | 57570 |
| 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 14:55:39 | 82.4581 | 0.01167 | 13.9262 | 121.0786 | 240.1815 | 12.53342 | – |
| 2026 Mar 19 18:56 | 2026 Mar 11 02:44:03 | 82.4601 | 0.01193 | 14.1604 | 132.1839 | 240.1815 | 12.53342 | – |
| 2026 Mar 18 18:56 | 2026 Mar 11 02:44:03 | 82.4601 | 0.01193 | 14.1604 | 132.1839 | 240.1815 | 12.53342 | – |
| 2026 Mar 17 18:56 | 2026 Mar 11 02:44:03 | 82.4601 | 0.01193 | 14.1604 | 132.1839 | 240.1815 | 12.53342 | – |
| 2026 Mar 16 18:57 | 2026 Mar 11 02:44:03 | 82.4601 | 0.01193 | 14.1604 | 132.1839 | 240.1815 | 12.53342 | – |
| 2026 Mar 15 18:56 | 2026 Mar 11 02:44:03 | 82.4601 | 0.01193 | 14.1604 | 132.1839 | 240.1815 | 12.53342 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 02:50:15 | 82.4609 | 0.01201 | 14.2452 | 136.1942 | 240.1815 | 12.53342 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 02:50:15 | 82.4609 | 0.01201 | 14.2452 | 136.1942 | 240.1815 | 12.53342 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 02:50:15 | 82.4609 | 0.01201 | 14.2452 | 136.1942 | 240.1815 | 12.53342 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 02:50:15 | 82.4609 | 0.01201 | 14.2452 | 136.1942 | 240.1815 | 12.53342 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 02:50:15 | 82.4609 | 0.01201 | 14.2452 | 136.1942 | 240.1815 | 12.53342 | – |
| 2026 Mar 09 18:56 | 2026 Mar 02 04:09:18 | 82.4605 | 0.01222 | 14.5404 | 150.0719 | 240.1815 | 12.53342 | – |
| 2026 Mar 08 18:57 | 2026 Mar 02 04:09:18 | 82.4605 | 0.01222 | 14.5404 | 150.0719 | 240.1815 | 12.53342 | – |
| 2026 Mar 07 18:57 | 2026 Mar 02 04:09:18 | 82.4605 | 0.01222 | 14.5404 | 150.0719 | 240.1815 | 12.53342 | – |
| 2026 Mar 06 18:56 | 2026 Mar 02 04:09:18 | 82.4605 | 0.01222 | 14.5404 | 150.0719 | 240.1815 | 12.53342 | – |
| 2026 Mar 05 18:56 | 2026 Mar 02 04:09:18 | 82.4605 | 0.01222 | 14.5404 | 150.0719 | 240.1815 | 12.53342 | – |
| 2026 Mar 04 18:57 | 2026 Mar 02 04:09:18 | 82.4605 | 0.01222 | 14.5404 | 150.0719 | 240.1815 | 12.53342 | – |
| 2026 Mar 03 18:56 | 2026 Feb 23 03:33:10 | 82.4596 | 0.01235 | 14.8389 | 164.1767 | 240.1815 | 12.53342 | – |
| 2026 Mar 02 18:57 | 2026 Feb 23 03:33:10 | 82.4596 | 0.01235 | 14.8389 | 164.1767 | 240.1815 | 12.53342 | – |
| 2026 Mar 01 18:57 | 2026 Feb 23 03:33:10 | 82.4596 | 0.01235 | 14.8389 | 164.1767 | 240.1815 | 12.53342 | – |
| 2026 Feb 28 18:56 | 2026 Feb 23 03:33:10 | 82.4596 | 0.01235 | 14.8389 | 164.1767 | 240.1815 | 12.53342 | – |
| 2026 Feb 27 19:05 | 2026 Feb 23 03:33:10 | 82.4596 | 0.01235 | 14.8389 | 164.1767 | 240.1815 | 12.53342 | – |
| 2026 Feb 26 20:45 | 2026 Feb 23 03:33:10 | 82.4596 | 0.01235 | 14.8389 | 164.1767 | 240.1815 | 12.53342 | – |