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 | 16269 |
| 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 10 07:58:49 | 82.6283 | 0.00118 | 0.9267 | 348.4201 | 180.6418 | 12.62285 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 07:58:49 | 82.6283 | 0.00118 | 0.9267 | 348.4201 | 180.6418 | 12.62285 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 07:58:49 | 82.6283 | 0.00118 | 0.9267 | 348.4201 | 180.6418 | 12.62285 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 07:58:49 | 82.6283 | 0.00118 | 0.9267 | 348.4201 | 180.6418 | 12.62285 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 07:20:45 | 82.6276 | 0.00121 | 1.1814 | 1.7946 | 180.6418 | 12.62285 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 07:20:45 | 82.6276 | 0.00121 | 1.1814 | 1.7946 | 180.6418 | 12.62285 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 07:20:45 | 82.6276 | 0.00121 | 1.1814 | 1.7946 | 180.6418 | 12.62285 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 07:20:45 | 82.6276 | 0.00121 | 1.1814 | 1.7946 | 180.6418 | 12.62285 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 07:20:45 | 82.6276 | 0.00121 | 1.1814 | 1.7946 | 180.6418 | 12.62285 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 07:20:45 | 82.6276 | 0.00121 | 1.1814 | 1.7946 | 180.6418 | 12.62285 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 08:39:22 | 82.6263 | 0.00123 | 1.4327 | 14.8267 | 180.6418 | 12.62285 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 08:39:22 | 82.6263 | 0.00123 | 1.4327 | 14.8267 | 180.6418 | 12.62285 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 08:39:22 | 82.6263 | 0.00123 | 1.4327 | 14.8267 | 180.6418 | 12.62285 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 08:39:22 | 82.6263 | 0.00123 | 1.4327 | 14.8267 | 180.6418 | 12.62285 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 08:39:22 | 82.6263 | 0.00123 | 1.4327 | 14.8267 | 180.6418 | 12.62285 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 08:39:22 | 82.6263 | 0.00123 | 1.4327 | 14.8267 | 180.6418 | 12.62285 | – |