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 May 10 17:56 | 2025 May 07 22:54:47 | 73.6281 | 0.00267 | 0.3890 | 285.2554 | 86.0821 | 12.41046 | – |
| 2025 May 09 17:57 | 2025 May 07 22:54:47 | 73.6281 | 0.00267 | 0.3890 | 285.2554 | 86.0821 | 12.41046 | – |
| 2025 Apr 21 17:57 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |
| 2025 Apr 20 17:56 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |
| 2025 Apr 19 17:56 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |
| 2025 Apr 18 17:57 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |
| 2025 Apr 17 17:56 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |
| 2025 Apr 16 17:57 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |
| 2025 Apr 15 17:56 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |
| 2025 Apr 14 17:56 | 2025 Apr 08 03:09:16 | 73.6270 | 0.00269 | 3.0511 | 326.4484 | 86.0821 | 12.41046 | – |