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 | 57557 |
| 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 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 16 17:56 | 2026 May 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 15 17:57 | 2026 May 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 14 17:58 | 2026 May 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 13 17:58 | 2026 May 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 12 17:58 | 2026 May 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 11 17:56 | 2026 May 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 10 17:57 | 2026 May 08 09:47:42 | 82.4731 | 0.01415 | 12.7760 | 141.1478 | 219.9881 | 12.47161 | – |
| 2026 May 09 17:57 | 2026 May 05 10:33:27 | 82.4710 | 0.01427 | 12.9005 | 146.3857 | 219.9881 | 12.47161 | – |
| 2026 May 08 17:57 | 2026 May 05 10:33:27 | 82.4710 | 0.01427 | 12.9005 | 146.3857 | 219.9881 | 12.47161 | – |
| 2026 May 07 17:58 | 2026 May 05 10:33:27 | 82.4710 | 0.01427 | 12.9005 | 146.3857 | 219.9881 | 12.47161 | – |
| 2026 May 06 17:57 | 2026 May 05 10:33:27 | 82.4710 | 0.01427 | 12.9005 | 146.3857 | 219.9881 | 12.47161 | – |
| 2026 May 05 17:57 | 2026 May 05 10:33:27 | 82.4710 | 0.01427 | 12.9005 | 146.3857 | 219.9881 | 12.47161 | – |
| 2026 May 04 17:57 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 May 03 17:57 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 May 02 17:57 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 May 01 17:56 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 30 17:56 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 29 17:57 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 28 17:56 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 27 17:58 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 26 17:58 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 25 17:58 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 24 17:59 | 2026 Apr 21 11:32:21 | 82.4642 | 0.01450 | 13.4865 | 169.9639 | 219.9881 | 12.47161 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 12:17:56 | 82.4653 | 0.01447 | 13.6112 | 174.9718 | 219.9881 | 12.47161 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 12:17:56 | 82.4653 | 0.01447 | 13.6112 | 174.9718 | 219.9881 | 12.47161 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 12:17:56 | 82.4653 | 0.01447 | 13.6112 | 174.9718 | 219.9881 | 12.47161 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 12:17:56 | 82.4653 | 0.01447 | 13.6112 | 174.9718 | 219.9881 | 12.47161 | – |