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 |
RS-46 |
| 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 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:35:56 | 82.4856 | 0.00135 | 18.9870 | 134.4958 | 225.7227 | 12.43493 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:35:56 | 82.4856 | 0.00135 | 18.9870 | 134.4958 | 225.7227 | 12.43493 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:52:39 | 82.4848 | 0.00133 | 19.1945 | 144.9582 | 225.7227 | 12.43493 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:52:39 | 82.4848 | 0.00133 | 19.1945 | 144.9582 | 225.7227 | 12.43493 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:52:39 | 82.4848 | 0.00133 | 19.1945 | 144.9582 | 225.7227 | 12.43493 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:52:39 | 82.4848 | 0.00133 | 19.1945 | 144.9582 | 225.7227 | 12.43493 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:52:39 | 82.4848 | 0.00133 | 19.1945 | 144.9582 | 225.7227 | 12.43493 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:56:56 | 82.4848 | 0.00132 | 19.3920 | 155.0017 | 225.7227 | 12.43493 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:56:56 | 82.4848 | 0.00132 | 19.3920 | 155.0017 | 225.7227 | 12.43493 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:56:56 | 82.4848 | 0.00132 | 19.3920 | 155.0017 | 225.7227 | 12.43493 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:56:56 | 82.4848 | 0.00132 | 19.3920 | 155.0017 | 225.7227 | 12.43493 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:56:56 | 82.4848 | 0.00132 | 19.3920 | 155.0017 | 225.7227 | 12.43493 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 12:57:10 | 82.4836 | 0.00129 | 19.6832 | 170.1222 | 225.7227 | 12.43493 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 12:57:10 | 82.4836 | 0.00129 | 19.6832 | 170.1222 | 225.7227 | 12.43493 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 12:57:10 | 82.4836 | 0.00129 | 19.6832 | 170.1222 | 225.7227 | 12.43493 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 12:57:10 | 82.4836 | 0.00129 | 19.6832 | 170.1222 | 225.7227 | 12.43493 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 12:57:10 | 82.4836 | 0.00129 | 19.6832 | 170.1222 | 225.7227 | 12.43493 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:57:10 | 82.4836 | 0.00129 | 19.6832 | 170.1222 | 225.7227 | 12.43493 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 07:26:18 | 82.4830 | 0.00127 | 19.9008 | 181.4974 | 225.7227 | 12.43493 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 07:26:18 | 82.4830 | 0.00127 | 19.9008 | 181.4974 | 225.7227 | 12.43493 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 07:26:18 | 82.4830 | 0.00127 | 19.9008 | 181.4974 | 225.7227 | 12.43493 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 07:26:18 | 82.4830 | 0.00127 | 19.9008 | 181.4974 | 225.7227 | 12.43493 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 21:14:15 | 82.4825 | 0.00123 | 20.3762 | 207.0735 | 225.7227 | 12.43493 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 21:14:15 | 82.4825 | 0.00123 | 20.3762 | 207.0735 | 225.7227 | 12.43493 | – |