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 | 16270 |
| 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 12:58:26 | 82.7309 | 0.02613 | 6.5764 | 96.6478 | 284.2852 | 12.69097 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:58:26 | 82.7309 | 0.02613 | 6.5764 | 96.6478 | 284.2852 | 12.69097 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:58:26 | 82.7309 | 0.02613 | 6.5764 | 96.6478 | 284.2852 | 12.69097 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:58:26 | 82.7309 | 0.02613 | 6.5764 | 96.6478 | 284.2852 | 12.69097 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:58:26 | 82.7309 | 0.02613 | 6.5764 | 96.6478 | 284.2852 | 12.69097 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:58:26 | 82.7309 | 0.02613 | 6.5764 | 96.6478 | 284.2852 | 12.69097 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 09:43:34 | 82.7306 | 0.02618 | 6.9623 | 117.6427 | 284.2852 | 12.69097 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:10:26 | 82.7299 | 0.02618 | 7.1357 | 127.0788 | 284.2852 | 12.69097 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:10:26 | 82.7299 | 0.02618 | 7.1357 | 127.0788 | 284.2852 | 12.69097 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:10:26 | 82.7299 | 0.02618 | 7.1357 | 127.0788 | 284.2852 | 12.69097 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:10:26 | 82.7299 | 0.02618 | 7.1357 | 127.0788 | 284.2852 | 12.69097 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:10:26 | 82.7299 | 0.02618 | 7.1357 | 127.0788 | 284.2852 | 12.69097 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:59:55 | 82.7296 | 0.02620 | 7.3420 | 138.2816 | 284.2852 | 12.69097 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:59:55 | 82.7296 | 0.02620 | 7.3420 | 138.2816 | 284.2852 | 12.69097 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:59:55 | 82.7296 | 0.02620 | 7.3420 | 138.2816 | 284.2852 | 12.69097 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:59:55 | 82.7296 | 0.02620 | 7.3420 | 138.2816 | 284.2852 | 12.69097 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:59:55 | 82.7296 | 0.02620 | 7.3420 | 138.2816 | 284.2852 | 12.69097 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:32:36 | 82.7290 | 0.02621 | 7.6350 | 154.1947 | 284.2852 | 12.69097 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:32:36 | 82.7290 | 0.02621 | 7.6350 | 154.1947 | 284.2852 | 12.69097 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:32:36 | 82.7290 | 0.02621 | 7.6350 | 154.1947 | 284.2852 | 12.69097 | – |