Orbital elements of COSMOS 1680
| Launched | 3 September 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16011 |
| 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 |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:06:07 | 74.0544 | 0.00152 | 10.4239 | 351.5664 | 8.5230 | 14.34131 | 6.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:06:07 | 74.0544 | 0.00152 | 10.4239 | 351.5664 | 8.5230 | 14.34131 | 6.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:28:21 | 74.0547 | 0.00149 | 11.1380 | 3.9151 | 8.5230 | 14.34131 | 6.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:28:21 | 74.0547 | 0.00149 | 11.1380 | 3.9151 | 8.5230 | 14.34131 | 6.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:28:21 | 74.0547 | 0.00149 | 11.1380 | 3.9151 | 8.5230 | 14.34131 | 6.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:28:21 | 74.0547 | 0.00149 | 11.1380 | 3.9151 | 8.5230 | 14.34131 | 6.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:28:21 | 74.0547 | 0.00149 | 11.1380 | 3.9151 | 8.5230 | 14.34131 | 6.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:28:21 | 74.0547 | 0.00149 | 11.1380 | 3.9151 | 8.5230 | 14.34131 | 6.743 |