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 | 18565 |
| 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 Mar 13 18:57 | 2026 Mar 08 13:47:36 | 82.4866 | 0.00849 | 13.9670 | 45.6886 | 72.7412 | 13.65422 | – |
| 2026 Mar 12 18:57 | 2026 Mar 08 13:47:36 | 82.4866 | 0.00849 | 13.9670 | 45.6886 | 72.7412 | 13.65422 | – |
| 2026 Mar 11 18:56 | 2026 Mar 08 13:47:36 | 82.4866 | 0.00849 | 13.9670 | 45.6886 | 72.7412 | 13.65422 | – |
| 2026 Mar 10 18:56 | 2026 Mar 08 13:47:36 | 82.4866 | 0.00849 | 13.9670 | 45.6886 | 72.7412 | 13.65422 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 09:06:36 | 82.4856 | 0.00868 | 14.1838 | 58.1073 | 72.7412 | 13.65422 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 09:06:36 | 82.4856 | 0.00868 | 14.1838 | 58.1073 | 72.7412 | 13.65422 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 09:06:36 | 82.4856 | 0.00868 | 14.1838 | 58.1073 | 72.7412 | 13.65422 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 09:06:36 | 82.4856 | 0.00868 | 14.1838 | 58.1073 | 72.7412 | 13.65422 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 09:06:36 | 82.4856 | 0.00868 | 14.1838 | 58.1073 | 72.7412 | 13.65422 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 09:06:36 | 82.4856 | 0.00868 | 14.1838 | 58.1073 | 72.7412 | 13.65422 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 10:38:36 | 82.4871 | 0.00896 | 14.4907 | 75.0327 | 72.7412 | 13.65422 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 10:38:36 | 82.4871 | 0.00896 | 14.4907 | 75.0327 | 72.7412 | 13.65422 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 10:38:36 | 82.4871 | 0.00896 | 14.4907 | 75.0327 | 72.7412 | 13.65422 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 10:38:36 | 82.4871 | 0.00896 | 14.4907 | 75.0327 | 72.7412 | 13.65422 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 10:38:36 | 82.4871 | 0.00896 | 14.4907 | 75.0327 | 72.7412 | 13.65422 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:38:36 | 82.4871 | 0.00896 | 14.4907 | 75.0327 | 72.7412 | 13.65422 | – |