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 | 57552 |
| 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 15:54:26 | 82.4461 | 0.01489 | 7.9808 | 168.1802 | 192.2855 | 12.74769 | – |
| 2026 May 16 17:56 | 2026 May 15 15:54:26 | 82.4461 | 0.01489 | 7.9808 | 168.1802 | 192.2855 | 12.74769 | – |
| 2026 May 15 17:57 | 2026 May 09 16:44:47 | 82.4476 | 0.01460 | 8.2451 | 183.2859 | 192.2855 | 12.74769 | – |
| 2026 May 14 17:58 | 2026 May 09 16:44:47 | 82.4476 | 0.01460 | 8.2451 | 183.2859 | 192.2855 | 12.74769 | – |
| 2026 May 13 17:58 | 2026 May 09 16:44:47 | 82.4476 | 0.01460 | 8.2451 | 183.2859 | 192.2855 | 12.74769 | – |
| 2026 May 12 17:58 | 2026 May 09 16:44:47 | 82.4476 | 0.01460 | 8.2451 | 183.2859 | 192.2855 | 12.74769 | – |
| 2026 May 11 17:56 | 2026 May 09 16:44:47 | 82.4476 | 0.01460 | 8.2451 | 183.2859 | 192.2855 | 12.74769 | – |
| 2026 May 10 17:57 | 2026 May 09 16:44:47 | 82.4476 | 0.01460 | 8.2451 | 183.2859 | 192.2855 | 12.74769 | – |
| 2026 May 09 17:57 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 08 17:57 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 07 17:58 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 06 17:57 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 05 17:57 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 04 17:57 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 03 17:57 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 02 17:57 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 May 01 17:56 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 Apr 30 17:56 | 2026 Apr 27 07:06:35 | 82.4469 | 0.01421 | 8.7942 | 212.9240 | 192.2855 | 12.74769 | – |
| 2026 Apr 29 17:57 | 2026 Apr 20 07:26:42 | 82.4501 | 0.01388 | 9.1036 | 228.5828 | 192.2855 | 12.74769 | – |
| 2026 Apr 28 17:56 | 2026 Apr 20 07:26:42 | 82.4501 | 0.01388 | 9.1036 | 228.5828 | 192.2855 | 12.74769 | – |
| 2026 Apr 27 17:58 | 2026 Apr 20 07:26:42 | 82.4501 | 0.01388 | 9.1036 | 228.5828 | 192.2855 | 12.74769 | – |
| 2026 Apr 26 17:58 | 2026 Apr 20 07:26:42 | 82.4501 | 0.01388 | 9.1036 | 228.5828 | 192.2855 | 12.74769 | – |
| 2026 Apr 25 17:58 | 2026 Apr 20 07:26:42 | 82.4501 | 0.01388 | 9.1036 | 228.5828 | 192.2855 | 12.74769 | – |
| 2026 Apr 24 17:59 | 2026 Apr 20 07:26:42 | 82.4501 | 0.01388 | 9.1036 | 228.5828 | 192.2855 | 12.74769 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 08:50:17 | 82.4497 | 0.01382 | 9.1453 | 230.6376 | 192.2855 | 12.74769 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 08:50:17 | 82.4497 | 0.01382 | 9.1453 | 230.6376 | 192.2855 | 12.74769 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 08:50:17 | 82.4497 | 0.01382 | 9.1453 | 230.6376 | 192.2855 | 12.74769 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 08:50:17 | 82.4497 | 0.01382 | 9.1453 | 230.6376 | 192.2855 | 12.74769 | – |