Orbital elements of COSMOS 1261 DEB
| Launched | 30 March 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12893 |
| 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 Nov 02 18:57 | 2025 Oct 27 05:24:16 | 64.7481 | 0.70960 | 0.9553 | 27.4331 | 356.6688 | 2.01209 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 05:24:16 | 64.7481 | 0.70960 | 0.9553 | 27.4331 | 356.6688 | 2.01209 | – |
| 2025 Oct 31 18:57 | 2025 Oct 27 05:24:16 | 64.7481 | 0.70960 | 0.9553 | 27.4331 | 356.6688 | 2.01209 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 05:24:16 | 64.7481 | 0.70960 | 0.9553 | 27.4331 | 356.6688 | 2.01209 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 05:24:16 | 64.7481 | 0.70960 | 0.9553 | 27.4331 | 356.6688 | 2.01209 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 06:07:20 | 64.7550 | 0.70954 | 0.9954 | 27.4917 | 356.6688 | 2.01209 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 06:07:20 | 64.7550 | 0.70954 | 0.9954 | 27.4917 | 356.6688 | 2.01209 | – |
| 2025 Oct 26 18:57 | 2025 Oct 22 06:07:20 | 64.7550 | 0.70954 | 0.9954 | 27.4917 | 356.6688 | 2.01209 | – |
| 2025 Oct 25 17:57 | 2025 Oct 22 06:07:20 | 64.7550 | 0.70954 | 0.9954 | 27.4917 | 356.6688 | 2.01209 | – |
| 2025 Oct 24 17:57 | 2025 Oct 22 06:07:20 | 64.7550 | 0.70954 | 0.9954 | 27.4917 | 356.6688 | 2.01209 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:41:44 | 64.7587 | 0.70950 | 1.0272 | 27.5345 | 356.6688 | 2.01209 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:41:44 | 64.7587 | 0.70950 | 1.0272 | 27.5345 | 356.6688 | 2.01209 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:41:44 | 64.7587 | 0.70950 | 1.0272 | 27.5345 | 356.6688 | 2.01209 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:41:44 | 64.7587 | 0.70950 | 1.0272 | 27.5345 | 356.6688 | 2.01209 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:41:44 | 64.7587 | 0.70950 | 1.0272 | 27.5345 | 356.6688 | 2.01209 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 08:16:05 | 64.7697 | 0.70941 | 1.1149 | 27.6535 | 356.6688 | 2.01209 | – |