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 | 57556 |
| 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 17 17:56 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 16 17:56 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 15 17:57 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 14 17:56 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 13 17:57 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 12 17:56 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 11 17:56 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 10 17:56 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 09 17:57 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 08 17:57 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 01:00:03 | 82.4676 | 0.00324 | 8.5767 | 1.0844 | 359.0305 | 12.50542 | – |
| 2026 Aug 06 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Aug 05 17:56 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Aug 04 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Aug 03 17:56 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Aug 02 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Aug 01 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Jul 31 17:56 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Jul 30 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Jul 29 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Jul 28 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Jul 27 17:57 | 2026 Jul 25 00:58:51 | 82.4694 | 0.00352 | 9.0835 | 9.7959 | 359.0305 | 12.50542 | – |
| 2026 Jul 26 17:56 | 2026 Jul 19 02:53:17 | 82.4710 | 0.00361 | 9.3334 | 14.9705 | 359.0305 | 12.50542 | – |
| 2026 Jul 25 17:57 | 2026 Jul 19 02:53:17 | 82.4710 | 0.00361 | 9.3334 | 14.9705 | 359.0305 | 12.50542 | – |
| 2026 Jul 24 17:56 | 2026 Jul 19 02:53:17 | 82.4710 | 0.00361 | 9.3334 | 14.9705 | 359.0305 | 12.50542 | – |
| 2026 Jul 23 17:57 | 2026 Jul 19 02:53:17 | 82.4710 | 0.00361 | 9.3334 | 14.9705 | 359.0305 | 12.50542 | – |