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 |
| 2025 Sep 18 17:56 | 2025 Sep 14 22:20:15 | 74.0515 | 0.00151 | 7.2029 | 346.1081 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 15 17:56 | 2025 Sep 14 22:20:15 | 74.0515 | 0.00151 | 7.2029 | 346.1081 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 01:42:46 | 74.0532 | 0.00147 | 8.6482 | 10.4505 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 01:42:46 | 74.0532 | 0.00147 | 8.6482 | 10.4505 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 01:42:46 | 74.0532 | 0.00147 | 8.6482 | 10.4505 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 01:42:46 | 74.0532 | 0.00147 | 8.6482 | 10.4505 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 01:42:46 | 74.0532 | 0.00147 | 8.6482 | 10.4505 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 01:42:46 | 74.0532 | 0.00147 | 8.6482 | 10.4505 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 01:42:46 | 74.0532 | 0.00147 | 8.6482 | 10.4505 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:42:11 | 74.0539 | 0.00144 | 9.4048 | 23.6481 | 13.9652 | 14.34043 | 6.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:42:11 | 74.0539 | 0.00144 | 9.4048 | 23.6481 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:42:11 | 74.0539 | 0.00144 | 9.4048 | 23.6481 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:42:11 | 74.0539 | 0.00144 | 9.4048 | 23.6481 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:42:11 | 74.0539 | 0.00144 | 9.4048 | 23.6481 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:42:11 | 74.0539 | 0.00144 | 9.4048 | 23.6481 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 04:31:37 | 74.0541 | 0.00143 | 9.9743 | 33.6908 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 04:31:37 | 74.0541 | 0.00143 | 9.9743 | 33.6908 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 04:31:37 | 74.0541 | 0.00143 | 9.9743 | 33.6908 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 04:31:37 | 74.0541 | 0.00143 | 9.9743 | 33.6908 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 04:31:37 | 74.0541 | 0.00143 | 9.9743 | 33.6908 | 13.9652 | 14.34043 | 6.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:57:23 | 74.0542 | 0.00141 | 10.6118 | 45.0114 | 13.9652 | 14.34043 | 6.743 |