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 | 43314 |
| 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 15 17:56 | 2025 Sep 15 02:49:00 | 82.5563 | 0.00357 | 14.3933 | 144.2653 | 216.0845 | 12.78754 | – |
| 2025 Sep 12 17:57 | 2025 Sep 01 15:50:10 | 82.5541 | 0.00345 | 14.9850 | 177.9311 | 216.0845 | 12.78754 | – |
| 2025 Sep 11 17:57 | 2025 Sep 01 15:50:10 | 82.5541 | 0.00345 | 14.9850 | 177.9311 | 216.0845 | 12.78754 | – |
| 2025 Sep 10 17:56 | 2025 Sep 01 15:50:10 | 82.5541 | 0.00345 | 14.9850 | 177.9311 | 216.0845 | 12.78754 | – |
| 2025 Sep 08 17:57 | 2025 Sep 01 15:50:10 | 82.5541 | 0.00345 | 14.9850 | 177.9311 | 216.0845 | 12.78754 | – |
| 2025 Sep 07 17:56 | 2025 Sep 01 15:50:10 | 82.5541 | 0.00345 | 14.9850 | 177.9311 | 216.0845 | 12.78754 | – |
| 2025 Sep 06 20:41 | 2025 Sep 01 15:50:10 | 82.5541 | 0.00345 | 14.9850 | 177.9311 | 216.0845 | 12.78754 | – |
| 2025 Sep 03 17:57 | 2025 Sep 01 15:50:10 | 82.5541 | 0.00345 | 14.9850 | 177.9311 | 216.0845 | 12.78754 | – |
| 2025 Sep 02 17:56 | 2025 Aug 24 16:17:57 | 82.5533 | 0.00341 | 15.3360 | 198.1337 | 216.0845 | 12.78754 | – |
| 2025 Sep 01 17:56 | 2025 Aug 24 16:17:57 | 82.5533 | 0.00341 | 15.3360 | 198.1337 | 216.0845 | 12.78754 | – |
| 2025 Aug 31 17:56 | 2025 Aug 24 16:17:57 | 82.5533 | 0.00341 | 15.3360 | 198.1337 | 216.0845 | 12.78754 | – |
| 2025 Aug 30 17:56 | 2025 Aug 24 16:17:57 | 82.5533 | 0.00341 | 15.3360 | 198.1337 | 216.0845 | 12.78754 | – |
| 2025 Aug 29 17:56 | 2025 Aug 24 16:17:57 | 82.5533 | 0.00341 | 15.3360 | 198.1337 | 216.0845 | 12.78754 | – |
| 2025 Aug 28 17:57 | 2025 Aug 24 16:17:57 | 82.5533 | 0.00341 | 15.3360 | 198.1337 | 216.0845 | 12.78754 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:29:55 | 82.5534 | 0.00340 | 15.3979 | 201.6451 | 216.0845 | 12.78754 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:29:55 | 82.5534 | 0.00340 | 15.3979 | 201.6451 | 216.0845 | 12.78754 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:29:55 | 82.5534 | 0.00340 | 15.3979 | 201.6451 | 216.0845 | 12.78754 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:29:55 | 82.5534 | 0.00340 | 15.3979 | 201.6451 | 216.0845 | 12.78754 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:29:55 | 82.5534 | 0.00340 | 15.3979 | 201.6451 | 216.0845 | 12.78754 | – |
| 2025 Aug 22 17:56 | 2025 Aug 16 18:38:22 | 82.5527 | 0.00337 | 15.6835 | 217.4097 | 216.0845 | 12.78754 | – |
| 2025 Aug 20 17:56 | 2025 Aug 16 18:38:22 | 82.5527 | 0.00337 | 15.6835 | 217.4097 | 216.0845 | 12.78754 | – |
| 2025 Aug 19 17:56 | 2025 Aug 16 18:38:22 | 82.5527 | 0.00337 | 15.6835 | 217.4097 | 216.0845 | 12.78754 | – |