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 Jun 30 17:56 | 2025 Jun 28 15:07:48 | 82.6237 | 0.00121 | 2.8927 | 292.1015 | 125.6657 | 12.78229 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 15:07:48 | 82.6237 | 0.00121 | 2.8927 | 292.1015 | 125.6657 | 12.78229 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 15:07:48 | 82.6237 | 0.00121 | 2.8927 | 292.1015 | 125.6657 | 12.78229 | – |
| 2025 Jun 27 17:56 | 2025 Jun 21 15:47:34 | 82.6230 | 0.00139 | 3.1962 | 310.3486 | 125.6657 | 12.78229 | – |
| 2025 Jun 26 17:56 | 2025 Jun 21 15:47:34 | 82.6230 | 0.00139 | 3.1962 | 310.3486 | 125.6657 | 12.78229 | – |
| 2025 Jun 25 17:56 | 2025 Jun 21 15:47:34 | 82.6230 | 0.00139 | 3.1962 | 310.3486 | 125.6657 | 12.78229 | – |
| 2025 Jun 24 17:56 | 2025 Jun 21 15:47:34 | 82.6230 | 0.00139 | 3.1962 | 310.3486 | 125.6657 | 12.78229 | – |
| 2025 Jun 23 17:56 | 2025 Jun 21 15:47:34 | 82.6230 | 0.00139 | 3.1962 | 310.3486 | 125.6657 | 12.78229 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 10:44:01 | 82.6225 | 0.00152 | 3.4231 | 321.9539 | 125.6657 | 12.78229 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 10:44:01 | 82.6225 | 0.00152 | 3.4231 | 321.9539 | 125.6657 | 12.78229 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 10:44:01 | 82.6225 | 0.00152 | 3.4231 | 321.9539 | 125.6657 | 12.78229 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 10:44:01 | 82.6225 | 0.00152 | 3.4231 | 321.9539 | 125.6657 | 12.78229 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 10:44:01 | 82.6225 | 0.00152 | 3.4231 | 321.9539 | 125.6657 | 12.78229 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 10:44:01 | 82.6225 | 0.00152 | 3.4231 | 321.9539 | 125.6657 | 12.78229 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 17:21:42 | 82.6225 | 0.00164 | 3.6288 | 331.3587 | 125.6657 | 12.78229 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 17:21:42 | 82.6225 | 0.00164 | 3.6288 | 331.3587 | 125.6657 | 12.78229 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 17:21:42 | 82.6225 | 0.00164 | 3.6288 | 331.3587 | 125.6657 | 12.78229 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 17:21:42 | 82.6225 | 0.00164 | 3.6288 | 331.3587 | 125.6657 | 12.78229 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 17:21:42 | 82.6225 | 0.00164 | 3.6288 | 331.3587 | 125.6657 | 12.78229 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 11:44:08 | 82.6225 | 0.00181 | 3.9003 | 342.3276 | 125.6657 | 12.78229 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 11:44:08 | 82.6225 | 0.00181 | 3.9003 | 342.3276 | 125.6657 | 12.78229 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 11:44:08 | 82.6225 | 0.00181 | 3.9003 | 342.3276 | 125.6657 | 12.78229 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 11:44:08 | 82.6225 | 0.00181 | 3.9003 | 342.3276 | 125.6657 | 12.78229 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 11:44:08 | 82.6225 | 0.00181 | 3.9003 | 342.3276 | 125.6657 | 12.78229 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 11:44:08 | 82.6225 | 0.00181 | 3.9003 | 342.3276 | 125.6657 | 12.78229 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 04:15:16 | 82.6220 | 0.00190 | 4.0880 | 349.4817 | 125.6657 | 12.78229 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 04:15:16 | 82.6220 | 0.00190 | 4.0880 | 349.4817 | 125.6657 | 12.78229 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 04:15:16 | 82.6220 | 0.00190 | 4.0880 | 349.4817 | 125.6657 | 12.78229 | – |