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 | 17168 |
| 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 Dec 25 18:57 | 2025 Dec 20 12:55:08 | 82.5456 | 0.00139 | 19.3008 | 201.3742 | 213.9327 | 13.13437 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:55:08 | 82.5456 | 0.00139 | 19.3008 | 201.3742 | 213.9327 | 13.13437 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:55:08 | 82.5456 | 0.00139 | 19.3008 | 201.3742 | 213.9327 | 13.13437 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:55:08 | 82.5456 | 0.00139 | 19.3008 | 201.3742 | 213.9327 | 13.13437 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:55:08 | 82.5456 | 0.00139 | 19.3008 | 201.3742 | 213.9327 | 13.13437 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:55:08 | 82.5456 | 0.00139 | 19.3008 | 201.3742 | 213.9327 | 13.13437 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:29:25 | 82.5486 | 0.00189 | 19.6999 | 232.1998 | 213.9327 | 13.13437 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:00:36 | 82.5499 | 0.00219 | 19.9252 | 244.5422 | 213.9327 | 13.13437 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:00:36 | 82.5499 | 0.00219 | 19.9252 | 244.5422 | 213.9327 | 13.13437 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:00:36 | 82.5499 | 0.00219 | 19.9252 | 244.5422 | 213.9327 | 13.13437 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:00:36 | 82.5499 | 0.00219 | 19.9252 | 244.5422 | 213.9327 | 13.13437 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:00:36 | 82.5499 | 0.00219 | 19.9252 | 244.5422 | 213.9327 | 13.13437 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:30:02 | 82.5510 | 0.00246 | 20.1525 | 255.1303 | 213.9327 | 13.13437 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:30:02 | 82.5510 | 0.00246 | 20.1525 | 255.1303 | 213.9327 | 13.13437 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:30:02 | 82.5510 | 0.00246 | 20.1525 | 255.1303 | 213.9327 | 13.13437 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:30:02 | 82.5510 | 0.00246 | 20.1525 | 255.1303 | 213.9327 | 13.13437 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:30:02 | 82.5510 | 0.00246 | 20.1525 | 255.1303 | 213.9327 | 13.13437 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:04:32 | 82.5548 | 0.00278 | 20.4770 | 268.2225 | 213.9327 | 13.13437 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:04:32 | 82.5548 | 0.00278 | 20.4770 | 268.2225 | 213.9327 | 13.13437 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:04:32 | 82.5548 | 0.00278 | 20.4770 | 268.2225 | 213.9327 | 13.13437 | – |