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 | 16271 |
| 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 12:53:23 | 82.6082 | 0.00059 | 1.8722 | 168.3417 | 346.4357 | 12.63026 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:53:23 | 82.6082 | 0.00059 | 1.8722 | 168.3417 | 346.4357 | 12.63026 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:53:23 | 82.6082 | 0.00059 | 1.8722 | 168.3417 | 346.4357 | 12.63026 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:53:23 | 82.6082 | 0.00059 | 1.8722 | 168.3417 | 346.4357 | 12.63026 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:53:23 | 82.6082 | 0.00059 | 1.8722 | 168.3417 | 346.4357 | 12.63026 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:53:23 | 82.6082 | 0.00059 | 1.8722 | 168.3417 | 346.4357 | 12.63026 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:42:09 | 82.6089 | 0.00056 | 2.2296 | 187.1319 | 346.4357 | 12.63026 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 14:17:14 | 82.6091 | 0.00054 | 2.4637 | 199.2346 | 346.4357 | 12.63026 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 14:17:14 | 82.6091 | 0.00054 | 2.4637 | 199.2346 | 346.4357 | 12.63026 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 14:17:14 | 82.6091 | 0.00054 | 2.4637 | 199.2346 | 346.4357 | 12.63026 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 14:17:14 | 82.6091 | 0.00054 | 2.4637 | 199.2346 | 346.4357 | 12.63026 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 14:17:14 | 82.6091 | 0.00054 | 2.4637 | 199.2346 | 346.4357 | 12.63026 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 22:15:49 | 82.6096 | 0.00052 | 2.6618 | 210.4229 | 346.4357 | 12.63026 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 22:15:49 | 82.6096 | 0.00052 | 2.6618 | 210.4229 | 346.4357 | 12.63026 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 22:15:49 | 82.6096 | 0.00052 | 2.6618 | 210.4229 | 346.4357 | 12.63026 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 22:15:49 | 82.6096 | 0.00052 | 2.6618 | 210.4229 | 346.4357 | 12.63026 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 22:15:49 | 82.6096 | 0.00052 | 2.6618 | 210.4229 | 346.4357 | 12.63026 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 22:57:37 | 82.6102 | 0.00050 | 2.9575 | 228.3382 | 346.4357 | 12.63026 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 22:57:37 | 82.6102 | 0.00050 | 2.9575 | 228.3382 | 346.4357 | 12.63026 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 22:57:37 | 82.6102 | 0.00050 | 2.9575 | 228.3382 | 346.4357 | 12.63026 | – |