Orbital elements of COSMOS 1660 DEB
| Launched | 13 June 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 43313 |
| 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 Dec 13 18:56 | 2025 Dec 09 13:37:21 | 73.6259 | 0.00280 | 5.1410 | 334.7048 | 41.5576 | 12.41064 | – |
| 2025 Dec 12 18:57 | 2025 Dec 09 13:37:21 | 73.6259 | 0.00280 | 5.1410 | 334.7048 | 41.5576 | 12.41064 | – |