Orbital elements of COSMOS 2491
| Launched | 24 December 2013 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 39497 |
| Alternative names |
RS46 |
| 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 Jul 03 17:57 | 2026 Jun 29 11:43:02 | 82.4851 | 0.00144 | 10.7036 | 65.8003 | 294.4578 | 12.43497 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 11:43:02 | 82.4851 | 0.00144 | 10.7036 | 65.8003 | 294.4578 | 12.43497 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 11:43:02 | 82.4851 | 0.00144 | 10.7036 | 65.8003 | 294.4578 | 12.43497 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:43:02 | 82.4851 | 0.00144 | 10.7036 | 65.8003 | 294.4578 | 12.43497 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:43:02 | 82.4851 | 0.00144 | 10.7036 | 65.8003 | 294.4578 | 12.43497 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 19:26:45 | 82.4845 | 0.00144 | 10.9812 | 79.2631 | 294.4578 | 12.43497 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 19:26:45 | 82.4845 | 0.00144 | 10.9812 | 79.2631 | 294.4578 | 12.43497 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 19:26:45 | 82.4845 | 0.00144 | 10.9812 | 79.2631 | 294.4578 | 12.43497 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 19:26:45 | 82.4845 | 0.00144 | 10.9812 | 79.2631 | 294.4578 | 12.43497 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 19:26:45 | 82.4845 | 0.00144 | 10.9812 | 79.2631 | 294.4578 | 12.43497 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 19:26:45 | 82.4845 | 0.00144 | 10.9812 | 79.2631 | 294.4578 | 12.43497 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 13:55:56 | 82.4843 | 0.00145 | 11.1986 | 89.8082 | 294.4578 | 12.43497 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 13:55:56 | 82.4843 | 0.00145 | 11.1986 | 89.8082 | 294.4578 | 12.43497 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 13:55:56 | 82.4843 | 0.00145 | 11.1986 | 89.8082 | 294.4578 | 12.43497 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 13:55:56 | 82.4843 | 0.00145 | 11.1986 | 89.8082 | 294.4578 | 12.43497 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 13:55:56 | 82.4843 | 0.00145 | 11.1986 | 89.8082 | 294.4578 | 12.43497 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 13:55:56 | 82.4843 | 0.00145 | 11.1986 | 89.8082 | 294.4578 | 12.43497 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:29:14 | 82.4843 | 0.00144 | 11.4194 | 100.5164 | 294.4578 | 12.43497 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:29:14 | 82.4843 | 0.00144 | 11.4194 | 100.5164 | 294.4578 | 12.43497 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:29:14 | 82.4843 | 0.00144 | 11.4194 | 100.5164 | 294.4578 | 12.43497 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:29:14 | 82.4843 | 0.00144 | 11.4194 | 100.5164 | 294.4578 | 12.43497 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:29:14 | 82.4843 | 0.00144 | 11.4194 | 100.5164 | 294.4578 | 12.43497 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 06:45:59 | 82.4844 | 0.00144 | 11.6268 | 110.6228 | 294.4578 | 12.43497 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 06:45:59 | 82.4844 | 0.00144 | 11.6268 | 110.6228 | 294.4578 | 12.43497 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 06:45:59 | 82.4844 | 0.00144 | 11.6268 | 110.6228 | 294.4578 | 12.43497 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 06:45:59 | 82.4844 | 0.00144 | 11.6268 | 110.6228 | 294.4578 | 12.43497 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 06:45:59 | 82.4844 | 0.00144 | 11.6268 | 110.6228 | 294.4578 | 12.43497 | – |
| 2026 Jun 06 17:56 | 2026 May 31 12:33:49 | 82.4849 | 0.00143 | 11.9078 | 124.3354 | 294.4578 | 12.43497 | – |