Orbital elements of COSMOS 1285 DEB
| Launched | 3 August 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 25839 |
| 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 Jun 30 17:56 | 2025 Jun 08 20:06:50 | 66.9809 | 0.65383 | 6.1316 | 9.8783 | 2.6965 | 1.98313 | – |
| 2025 Jun 29 17:56 | 2025 Jun 08 20:06:50 | 66.9809 | 0.65383 | 6.1316 | 9.8783 | 2.6965 | 1.98313 | – |
| 2025 Jun 28 17:56 | 2025 Jun 08 20:06:50 | 66.9809 | 0.65383 | 6.1316 | 9.8783 | 2.6965 | 1.98313 | – |