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 | 45128 |
| 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 03 17:57 | 2026 Apr 29 01:49:26 | 81.2053 | 0.00272 | 3.3077 | 23.1875 | 337.0533 | 14.42605 | – |
| 2026 May 02 17:57 | 2026 Apr 29 01:49:26 | 81.2053 | 0.00272 | 3.3077 | 23.1875 | 337.0533 | 14.42605 | – |
| 2026 May 01 17:56 | 2026 Apr 29 01:49:26 | 81.2053 | 0.00272 | 3.3077 | 23.1875 | 337.0533 | 14.42605 | – |
| 2026 Apr 30 17:56 | 2026 Apr 29 01:49:26 | 81.2053 | 0.00272 | 3.3077 | 23.1875 | 337.0533 | 14.42605 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 02:39:45 | 81.2072 | 0.00270 | 3.7179 | 37.3499 | 337.0533 | 14.42605 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 02:39:45 | 81.2072 | 0.00270 | 3.7179 | 37.3499 | 337.0533 | 14.42605 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 02:39:45 | 81.2072 | 0.00270 | 3.7179 | 37.3499 | 337.0533 | 14.42605 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 02:39:45 | 81.2072 | 0.00270 | 3.7179 | 37.3499 | 337.0533 | 14.42605 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 02:39:45 | 81.2072 | 0.00270 | 3.7179 | 37.3499 | 337.0533 | 14.42605 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 02:39:45 | 81.2072 | 0.00270 | 3.7179 | 37.3499 | 337.0533 | 14.42605 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 14:27:12 | 81.2078 | 0.00268 | 4.0276 | 48.6701 | 337.0533 | 14.42605 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 14:27:12 | 81.2078 | 0.00268 | 4.0276 | 48.6701 | 337.0533 | 14.42605 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 14:27:12 | 81.2078 | 0.00268 | 4.0276 | 48.6701 | 337.0533 | 14.42605 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 14:27:12 | 81.2078 | 0.00268 | 4.0276 | 48.6701 | 337.0533 | 14.42605 | – |
| 2026 Apr 19 17:58 | 2026 Apr 18 14:27:12 | 81.2078 | 0.00268 | 4.0276 | 48.6701 | 337.0533 | 14.42605 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 15:16:41 | 81.2065 | 0.00263 | 4.4375 | 64.2551 | 337.0533 | 14.42605 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 15:16:41 | 81.2065 | 0.00263 | 4.4375 | 64.2551 | 337.0533 | 14.42605 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 15:16:41 | 81.2065 | 0.00263 | 4.4375 | 64.2551 | 337.0533 | 14.42605 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 15:16:41 | 81.2065 | 0.00263 | 4.4375 | 64.2551 | 337.0533 | 14.42605 | – |
| 2026 Apr 12 17:57 | 2026 Apr 06 16:05:48 | 81.2085 | 0.00253 | 4.8474 | 80.2162 | 337.0533 | 14.42605 | – |
| 2026 Apr 11 17:57 | 2026 Apr 06 16:05:48 | 81.2085 | 0.00253 | 4.8474 | 80.2162 | 337.0533 | 14.42605 | – |
| 2026 Apr 10 17:58 | 2026 Apr 06 16:05:48 | 81.2085 | 0.00253 | 4.8474 | 80.2162 | 337.0533 | 14.42605 | – |
| 2026 Apr 09 18:01 | 2026 Apr 06 16:05:48 | 81.2085 | 0.00253 | 4.8474 | 80.2162 | 337.0533 | 14.42605 | – |
| 2026 Apr 08 17:57 | 2026 Apr 06 16:05:48 | 81.2085 | 0.00253 | 4.8474 | 80.2162 | 337.0533 | 14.42605 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:32:11 | 81.2065 | 0.00248 | 5.1523 | 92.5480 | 337.0533 | 14.42605 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:32:11 | 81.2065 | 0.00248 | 5.1523 | 92.5480 | 337.0533 | 14.42605 | – |