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 Aug 19 17:57 | 2026 Aug 11 09:43:20 | 82.4826 | 0.00443 | 7.5519 | 192.2470 | 167.7542 | 12.50323 | – |
| 2026 Aug 18 17:56 | 2026 Aug 11 09:43:20 | 82.4826 | 0.00443 | 7.5519 | 192.2470 | 167.7542 | 12.50323 | – |
| 2026 Aug 17 17:56 | 2026 Aug 11 09:43:20 | 82.4826 | 0.00443 | 7.5519 | 192.2470 | 167.7542 | 12.50323 | – |
| 2026 Aug 16 17:56 | 2026 Aug 11 09:43:20 | 82.4826 | 0.00443 | 7.5519 | 192.2470 | 167.7542 | 12.50323 | – |
| 2026 Aug 15 17:57 | 2026 Aug 11 09:43:20 | 82.4826 | 0.00443 | 7.5519 | 192.2470 | 167.7542 | 12.50323 | – |
| 2026 Aug 14 17:56 | 2026 Aug 11 09:43:20 | 82.4826 | 0.00443 | 7.5519 | 192.2470 | 167.7542 | 12.50323 | – |
| 2026 Aug 13 17:57 | 2026 Aug 11 09:43:20 | 82.4826 | 0.00443 | 7.5519 | 192.2470 | 167.7542 | 12.50323 | – |