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 | 16268 |
| 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 Nov 03 18:57 | 2025 Nov 02 04:44:26 | 82.7132 | 0.00790 | 22.7243 | 287.0315 | 140.7352 | 12.56527 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 13:18:48 | 82.7137 | 0.00788 | 22.8749 | 295.2997 | 140.7352 | 12.56527 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 13:18:48 | 82.7137 | 0.00788 | 22.8749 | 295.2997 | 140.7352 | 12.56527 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 13:18:48 | 82.7137 | 0.00788 | 22.8749 | 295.2997 | 140.7352 | 12.56527 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 13:18:48 | 82.7137 | 0.00788 | 22.8749 | 295.2997 | 140.7352 | 12.56527 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 13:18:48 | 82.7137 | 0.00788 | 22.8749 | 295.2997 | 140.7352 | 12.56527 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 13:58:46 | 82.7145 | 0.00784 | 23.1218 | 308.9519 | 140.7352 | 12.56527 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 13:58:46 | 82.7145 | 0.00784 | 23.1218 | 308.9519 | 140.7352 | 12.56527 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 13:58:46 | 82.7145 | 0.00784 | 23.1218 | 308.9519 | 140.7352 | 12.56527 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 13:58:46 | 82.7145 | 0.00784 | 23.1218 | 308.9519 | 140.7352 | 12.56527 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 13:58:46 | 82.7145 | 0.00784 | 23.1218 | 308.9519 | 140.7352 | 12.56527 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:27:39 | 82.7151 | 0.00781 | 23.3431 | 321.2805 | 140.7352 | 12.56527 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:27:39 | 82.7151 | 0.00781 | 23.3431 | 321.2805 | 140.7352 | 12.56527 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:27:39 | 82.7151 | 0.00781 | 23.3431 | 321.2805 | 140.7352 | 12.56527 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:27:39 | 82.7151 | 0.00781 | 23.3431 | 321.2805 | 140.7352 | 12.56527 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:27:39 | 82.7151 | 0.00781 | 23.3431 | 321.2805 | 140.7352 | 12.56527 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:12:44 | 82.7160 | 0.00779 | 23.7878 | 346.2457 | 140.7352 | 12.56527 | – |