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 | 57550 |
| 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 17 17:57 | 2026 May 13 04:56:26 | 82.4636 | 0.01599 | 8.0560 | 162.6563 | 198.0087 | 12.75073 | – |
| 2026 May 16 17:56 | 2026 May 13 04:56:26 | 82.4636 | 0.01599 | 8.0560 | 162.6563 | 198.0087 | 12.75073 | – |
| 2026 May 15 17:57 | 2026 May 08 17:35:44 | 82.4665 | 0.01577 | 8.2539 | 173.6905 | 198.0087 | 12.75073 | – |
| 2026 May 14 17:58 | 2026 May 08 17:35:44 | 82.4665 | 0.01577 | 8.2539 | 173.6905 | 198.0087 | 12.75073 | – |
| 2026 May 13 17:58 | 2026 May 08 17:35:44 | 82.4665 | 0.01577 | 8.2539 | 173.6905 | 198.0087 | 12.75073 | – |
| 2026 May 12 17:58 | 2026 May 08 17:35:44 | 82.4665 | 0.01577 | 8.2539 | 173.6905 | 198.0087 | 12.75073 | – |
| 2026 May 11 17:56 | 2026 May 08 17:35:44 | 82.4665 | 0.01577 | 8.2539 | 173.6905 | 198.0087 | 12.75073 | – |
| 2026 May 10 17:57 | 2026 May 08 17:35:44 | 82.4665 | 0.01577 | 8.2539 | 173.6905 | 198.0087 | 12.75073 | – |
| 2026 May 09 17:57 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 08 17:57 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 07 17:58 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 06 17:57 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 05 17:57 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 04 17:57 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 03 17:57 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 02 17:57 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 May 01 17:56 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 Apr 30 17:56 | 2026 Apr 28 18:25:00 | 82.4661 | 0.01548 | 8.6944 | 197.2219 | 198.0087 | 12.75073 | – |
| 2026 Apr 29 17:57 | 2026 Apr 21 07:29:44 | 82.4698 | 0.01521 | 9.0240 | 213.9286 | 198.0087 | 12.75073 | – |
| 2026 Apr 28 17:56 | 2026 Apr 21 07:29:44 | 82.4698 | 0.01521 | 9.0240 | 213.9286 | 198.0087 | 12.75073 | – |
| 2026 Apr 27 17:58 | 2026 Apr 21 07:29:44 | 82.4698 | 0.01521 | 9.0240 | 213.9286 | 198.0087 | 12.75073 | – |
| 2026 Apr 26 17:58 | 2026 Apr 21 07:29:44 | 82.4698 | 0.01521 | 9.0240 | 213.9286 | 198.0087 | 12.75073 | – |
| 2026 Apr 25 17:58 | 2026 Apr 21 07:29:44 | 82.4698 | 0.01521 | 9.0240 | 213.9286 | 198.0087 | 12.75073 | – |
| 2026 Apr 24 17:59 | 2026 Apr 21 07:29:44 | 82.4698 | 0.01521 | 9.0240 | 213.9286 | 198.0087 | 12.75073 | – |
| 2026 Apr 23 17:57 | 2026 Apr 17 18:44:31 | 82.4674 | 0.01493 | 9.1800 | 221.3182 | 198.0087 | 12.75073 | – |
| 2026 Apr 22 17:57 | 2026 Apr 17 18:44:31 | 82.4674 | 0.01493 | 9.1800 | 221.3182 | 198.0087 | 12.75073 | – |
| 2026 Apr 21 17:57 | 2026 Apr 17 18:44:31 | 82.4674 | 0.01493 | 9.1800 | 221.3182 | 198.0087 | 12.75073 | – |
| 2026 Apr 20 17:57 | 2026 Apr 17 18:44:31 | 82.4674 | 0.01493 | 9.1800 | 221.3182 | 198.0087 | 12.75073 | – |