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 | 43317 |
| 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 May 29 17:57 | 2026 May 25 18:03:42 | 82.5553 | 0.00240 | 4.3441 | 27.0351 | 333.1991 | 12.76829 | – |
| 2026 May 28 17:56 | 2026 May 25 18:03:42 | 82.5553 | 0.00240 | 4.3441 | 27.0351 | 333.1991 | 12.76829 | – |
| 2026 May 27 17:57 | 2026 May 25 18:03:42 | 82.5553 | 0.00240 | 4.3441 | 27.0351 | 333.1991 | 12.76829 | – |
| 2026 May 26 17:57 | 2026 May 25 18:03:42 | 82.5553 | 0.00240 | 4.3441 | 27.0351 | 333.1991 | 12.76829 | – |
| 2026 May 19 17:58 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 18 17:57 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 17 17:57 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 16 17:56 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 15 17:57 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 14 17:58 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 13 17:58 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 12 17:58 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 11 17:56 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 10 17:57 | 2026 May 09 07:07:58 | 82.5558 | 0.00234 | 5.0654 | 58.4747 | 333.1991 | 12.76829 | – |
| 2026 May 09 17:57 | 2026 May 01 14:49:52 | 82.5542 | 0.00228 | 5.4018 | 74.1199 | 333.1991 | 12.76829 | – |
| 2026 May 08 17:57 | 2026 May 01 14:49:52 | 82.5542 | 0.00228 | 5.4018 | 74.1199 | 333.1991 | 12.76829 | – |
| 2026 May 07 17:58 | 2026 May 01 14:49:52 | 82.5542 | 0.00228 | 5.4018 | 74.1199 | 333.1991 | 12.76829 | – |
| 2026 May 06 17:57 | 2026 May 01 14:49:52 | 82.5542 | 0.00228 | 5.4018 | 74.1199 | 333.1991 | 12.76829 | – |
| 2026 May 05 17:57 | 2026 May 01 14:49:52 | 82.5542 | 0.00228 | 5.4018 | 74.1199 | 333.1991 | 12.76829 | – |
| 2026 May 04 17:57 | 2026 Apr 30 03:05:57 | 82.5541 | 0.00227 | 5.4671 | 77.2311 | 333.1991 | 12.76829 | – |
| 2026 May 03 17:57 | 2026 Apr 30 03:05:57 | 82.5541 | 0.00227 | 5.4671 | 77.2311 | 333.1991 | 12.76829 | – |
| 2026 May 02 17:57 | 2026 Apr 30 03:05:57 | 82.5541 | 0.00227 | 5.4671 | 77.2311 | 333.1991 | 12.76829 | – |