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 | 57553 |
| 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 May 17 17:57 | 2026 May 15 18:49:31 | 82.4768 | 0.00470 | 11.2456 | 29.4081 | 330.9631 | 12.50312 | – |
| 2026 May 16 17:56 | 2026 May 15 18:49:31 | 82.4768 | 0.00470 | 11.2456 | 29.4081 | 330.9631 | 12.50312 | – |
| 2026 May 04 17:57 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 May 03 17:57 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 May 02 17:57 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 May 01 17:56 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 30 17:56 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 29 17:57 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 28 17:56 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 27 17:58 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 26 17:58 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 25 17:58 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 24 17:59 | 2026 Apr 19 22:30:58 | 82.4782 | 0.00483 | 12.3347 | 85.9856 | 330.9631 | 12.50312 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 10:59:36 | 82.4854 | 0.00489 | 12.3557 | 86.2365 | 330.9631 | 12.50312 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 10:59:36 | 82.4854 | 0.00489 | 12.3557 | 86.2365 | 330.9631 | 12.50312 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 10:59:36 | 82.4854 | 0.00489 | 12.3557 | 86.2365 | 330.9631 | 12.50312 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 10:59:36 | 82.4854 | 0.00489 | 12.3557 | 86.2365 | 330.9631 | 12.50312 | – |