Orbital elements of COSMOS 1691 DEB
| Launched | 8 October 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18282 |
| 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 08 17:56 | 2025 May 02 20:59:22 | 82.6222 | 0.00212 | 5.3639 | 34.9219 | 354.2362 | 12.78143 | – |
| 2025 May 07 17:56 | 2025 May 02 20:59:22 | 82.6222 | 0.00212 | 5.3639 | 34.9219 | 354.2362 | 12.78143 | – |
| 2025 May 06 17:57 | 2025 May 02 20:59:22 | 82.6222 | 0.00212 | 5.3639 | 34.9219 | 354.2362 | 12.78143 | – |
| 2025 May 05 17:56 | 2025 May 02 20:59:22 | 82.6222 | 0.00212 | 5.3639 | 34.9219 | 354.2362 | 12.78143 | – |
| 2025 May 04 17:57 | 2025 May 02 20:59:22 | 82.6222 | 0.00212 | 5.3639 | 34.9219 | 354.2362 | 12.78143 | – |
| 2025 May 03 17:57 | 2025 May 02 20:59:22 | 82.6222 | 0.00212 | 5.3639 | 34.9219 | 354.2362 | 12.78143 | – |
| 2025 May 01 17:56 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 30 17:56 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 29 17:57 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 27 17:56 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 26 17:57 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 25 17:56 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 24 17:56 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 23 17:57 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 22 17:56 | 2025 Apr 20 21:32:52 | 82.6219 | 0.00202 | 5.8853 | 55.3955 | 354.2362 | 12.78143 | – |
| 2025 Apr 21 17:57 | 2025 Apr 14 17:53:49 | 82.6214 | 0.00195 | 6.1531 | 67.0040 | 354.2362 | 12.78143 | – |
| 2025 Apr 20 17:56 | 2025 Apr 14 17:53:49 | 82.6214 | 0.00195 | 6.1531 | 67.0040 | 354.2362 | 12.78143 | – |
| 2025 Apr 19 17:56 | 2025 Apr 14 17:53:49 | 82.6214 | 0.00195 | 6.1531 | 67.0040 | 354.2362 | 12.78143 | – |
| 2025 Apr 18 17:57 | 2025 Apr 14 17:53:49 | 82.6214 | 0.00195 | 6.1531 | 67.0040 | 354.2362 | 12.78143 | – |
| 2025 Apr 17 17:56 | 2025 Apr 14 17:53:49 | 82.6214 | 0.00195 | 6.1531 | 67.0040 | 354.2362 | 12.78143 | – |
| 2025 Apr 16 17:57 | 2025 Apr 14 17:53:49 | 82.6214 | 0.00195 | 6.1531 | 67.0040 | 354.2362 | 12.78143 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 10:53:48 | 82.6209 | 0.00192 | 6.2964 | 73.6423 | 354.2362 | 12.78143 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 10:53:48 | 82.6209 | 0.00192 | 6.2964 | 73.6423 | 354.2362 | 12.78143 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 10:53:48 | 82.6209 | 0.00192 | 6.2964 | 73.6423 | 354.2362 | 12.78143 | – |