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 | 57569 |
| 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 14 09:27:14 | 82.4738 | 0.00370 | 11.2816 | 33.0045 | 327.3343 | 12.54386 | – |
| 2026 May 16 17:56 | 2026 May 14 09:27:14 | 82.4738 | 0.00370 | 11.2816 | 33.0045 | 327.3343 | 12.54386 | – |
| 2026 May 14 17:58 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 13 17:58 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 12 17:58 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 11 17:56 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 10 17:57 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 09 17:57 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 08 17:57 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 07 17:58 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 06 17:57 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 05 17:57 | 2026 May 01 20:55:03 | 82.4696 | 0.00476 | 11.8136 | 65.8569 | 327.3343 | 12.54386 | – |
| 2026 May 04 17:57 | 2026 Apr 22 22:31:02 | 82.4662 | 0.00554 | 12.1936 | 86.2411 | 327.3343 | 12.54386 | – |
| 2026 May 03 17:57 | 2026 Apr 22 22:31:02 | 82.4662 | 0.00554 | 12.1936 | 86.2411 | 327.3343 | 12.54386 | – |
| 2026 May 02 17:57 | 2026 Apr 22 22:31:02 | 82.4662 | 0.00554 | 12.1936 | 86.2411 | 327.3343 | 12.54386 | – |
| 2026 May 01 17:56 | 2026 Apr 22 22:31:02 | 82.4662 | 0.00554 | 12.1936 | 86.2411 | 327.3343 | 12.54386 | – |
| 2026 Apr 30 17:56 | 2026 Apr 22 22:31:02 | 82.4662 | 0.00554 | 12.1936 | 86.2411 | 327.3343 | 12.54386 | – |