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 | 16272 |
| 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 Apr 30 17:56 | 2026 Apr 30 14:02:09 | 82.6179 | 0.00461 | 11.1626 | 73.2693 | 79.3543 | 12.75276 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 02:59:17 | 82.6188 | 0.00468 | 11.4424 | 87.8816 | 79.3543 | 12.75276 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 02:59:17 | 82.6188 | 0.00468 | 11.4424 | 87.8816 | 79.3543 | 12.75276 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 02:59:17 | 82.6188 | 0.00468 | 11.4424 | 87.8816 | 79.3543 | 12.75276 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 02:59:17 | 82.6188 | 0.00468 | 11.4424 | 87.8816 | 79.3543 | 12.75276 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 02:59:17 | 82.6188 | 0.00468 | 11.4424 | 87.8816 | 79.3543 | 12.75276 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 02:59:17 | 82.6188 | 0.00468 | 11.4424 | 87.8816 | 79.3543 | 12.75276 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 04:22:00 | 82.6192 | 0.00472 | 11.6565 | 98.9644 | 79.3543 | 12.75276 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 04:22:00 | 82.6192 | 0.00472 | 11.6565 | 98.9644 | 79.3543 | 12.75276 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 04:22:00 | 82.6192 | 0.00472 | 11.6565 | 98.9644 | 79.3543 | 12.75276 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 04:22:00 | 82.6192 | 0.00472 | 11.6565 | 98.9644 | 79.3543 | 12.75276 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 04:22:00 | 82.6192 | 0.00472 | 11.6565 | 98.9644 | 79.3543 | 12.75276 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 22:31:48 | 82.6195 | 0.00477 | 11.9269 | 112.8136 | 79.3543 | 12.75276 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 22:31:48 | 82.6195 | 0.00477 | 11.9269 | 112.8136 | 79.3543 | 12.75276 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 22:31:48 | 82.6195 | 0.00477 | 11.9269 | 112.8136 | 79.3543 | 12.75276 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 22:31:48 | 82.6195 | 0.00477 | 11.9269 | 112.8136 | 79.3543 | 12.75276 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 06:47:58 | 82.6199 | 0.00481 | 12.1286 | 123.0671 | 79.3543 | 12.75276 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 06:47:58 | 82.6199 | 0.00481 | 12.1286 | 123.0671 | 79.3543 | 12.75276 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 06:47:58 | 82.6199 | 0.00481 | 12.1286 | 123.0671 | 79.3543 | 12.75276 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 06:47:58 | 82.6199 | 0.00481 | 12.1286 | 123.0671 | 79.3543 | 12.75276 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:47:58 | 82.6199 | 0.00481 | 12.1286 | 123.0671 | 79.3543 | 12.75276 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:39:32 | 82.6197 | 0.00484 | 12.3905 | 136.3019 | 79.3543 | 12.75276 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:39:32 | 82.6197 | 0.00484 | 12.3905 | 136.3019 | 79.3543 | 12.75276 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:39:32 | 82.6197 | 0.00484 | 12.3905 | 136.3019 | 79.3543 | 12.75276 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 05:39:32 | 82.6197 | 0.00484 | 12.3905 | 136.3019 | 79.3543 | 12.75276 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 05:39:32 | 82.6197 | 0.00484 | 12.3905 | 136.3019 | 79.3543 | 12.75276 | – |