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 | 27901 |
| 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 May 09 17:57 | 2025 May 09 04:10:47 | 62.1985 | 0.74838 | 4.9333 | 51.7514 | 354.1994 | 2.07235 | – |
| 2025 May 08 17:56 | 2025 May 02 09:42:10 | 62.2088 | 0.74889 | 5.0135 | 51.6131 | 354.1994 | 2.07235 | – |
| 2025 May 07 17:56 | 2025 May 02 09:42:10 | 62.2088 | 0.74889 | 5.0135 | 51.6131 | 354.1994 | 2.07235 | – |
| 2025 May 06 17:57 | 2025 May 02 09:42:10 | 62.2088 | 0.74889 | 5.0135 | 51.6131 | 354.1994 | 2.07235 | – |
| 2025 May 05 17:56 | 2025 May 02 09:42:10 | 62.2088 | 0.74889 | 5.0135 | 51.6131 | 354.1994 | 2.07235 | – |
| 2025 May 04 17:57 | 2025 May 02 09:42:10 | 62.2088 | 0.74889 | 5.0135 | 51.6131 | 354.1994 | 2.07235 | – |
| 2025 May 03 17:57 | 2025 May 02 09:42:10 | 62.2088 | 0.74889 | 5.0135 | 51.6131 | 354.1994 | 2.07235 | – |
| 2025 May 01 17:56 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 04:51:59 | 62.2169 | 0.74930 | 5.1337 | 51.4006 | 354.1994 | 2.07235 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 20:47:32 | 62.2278 | 0.74941 | 5.2077 | 51.2584 | 354.1994 | 2.07235 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 20:47:32 | 62.2278 | 0.74941 | 5.2077 | 51.2584 | 354.1994 | 2.07235 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 20:47:32 | 62.2278 | 0.74941 | 5.2077 | 51.2584 | 354.1994 | 2.07235 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 20:47:32 | 62.2278 | 0.74941 | 5.2077 | 51.2584 | 354.1994 | 2.07235 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 20:47:32 | 62.2278 | 0.74941 | 5.2077 | 51.2584 | 354.1994 | 2.07235 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 20:47:32 | 62.2278 | 0.74941 | 5.2077 | 51.2584 | 354.1994 | 2.07235 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 11:20:24 | 62.2352 | 0.74946 | 5.2591 | 51.1765 | 354.1994 | 2.07235 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 11:20:24 | 62.2352 | 0.74946 | 5.2591 | 51.1765 | 354.1994 | 2.07235 | – |