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 | 18282 |
| 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 Aug 25 17:56 | 2026 Aug 25 03:22:47 | 82.6222 | 0.00263 | 8.4883 | 347.1217 | 167.5008 | 12.78848 | – |
| 2026 Aug 24 17:57 | 2026 Aug 19 04:40:23 | 82.6223 | 0.00271 | 8.7474 | 357.8785 | 167.5008 | 12.78848 | – |
| 2026 Aug 23 17:56 | 2026 Aug 19 04:40:23 | 82.6223 | 0.00271 | 8.7474 | 357.8785 | 167.5008 | 12.78848 | – |
| 2026 Aug 22 17:56 | 2026 Aug 19 04:40:23 | 82.6223 | 0.00271 | 8.7474 | 357.8785 | 167.5008 | 12.78848 | – |
| 2026 Aug 21 17:56 | 2026 Aug 19 04:40:23 | 82.6223 | 0.00271 | 8.7474 | 357.8785 | 167.5008 | 12.78848 | – |
| 2026 Aug 20 17:57 | 2026 Aug 19 04:40:23 | 82.6223 | 0.00271 | 8.7474 | 357.8785 | 167.5008 | 12.78848 | – |
| 2026 Aug 19 17:57 | 2026 Aug 19 04:40:23 | 82.6223 | 0.00271 | 8.7474 | 357.8785 | 167.5008 | 12.78848 | – |
| 2026 Aug 18 17:56 | 2026 Aug 12 05:33:50 | 82.6224 | 0.00278 | 9.0509 | 9.9806 | 167.5008 | 12.78848 | – |
| 2026 Aug 17 17:56 | 2026 Aug 12 05:33:50 | 82.6224 | 0.00278 | 9.0509 | 9.9806 | 167.5008 | 12.78848 | – |
| 2026 Aug 16 17:56 | 2026 Aug 12 05:33:50 | 82.6224 | 0.00278 | 9.0509 | 9.9806 | 167.5008 | 12.78848 | – |
| 2026 Aug 15 17:57 | 2026 Aug 12 05:33:50 | 82.6224 | 0.00278 | 9.0509 | 9.9806 | 167.5008 | 12.78848 | – |
| 2026 Aug 14 17:56 | 2026 Aug 12 05:33:50 | 82.6224 | 0.00278 | 9.0509 | 9.9806 | 167.5008 | 12.78848 | – |
| 2026 Aug 13 17:57 | 2026 Aug 12 05:33:50 | 82.6224 | 0.00278 | 9.0509 | 9.9806 | 167.5008 | 12.78848 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 05:23:15 | 82.6227 | 0.00281 | 9.2691 | 18.5557 | 167.5008 | 12.78848 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 05:23:15 | 82.6227 | 0.00281 | 9.2691 | 18.5557 | 167.5008 | 12.78848 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 05:23:15 | 82.6227 | 0.00281 | 9.2691 | 18.5557 | 167.5008 | 12.78848 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 05:23:15 | 82.6227 | 0.00281 | 9.2691 | 18.5557 | 167.5008 | 12.78848 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 05:23:15 | 82.6227 | 0.00281 | 9.2691 | 18.5557 | 167.5008 | 12.78848 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 05:23:15 | 82.6227 | 0.00281 | 9.2691 | 18.5557 | 167.5008 | 12.78848 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 06:41:14 | 82.6231 | 0.00281 | 9.5282 | 28.5158 | 167.5008 | 12.78848 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 06:41:14 | 82.6231 | 0.00281 | 9.5282 | 28.5158 | 167.5008 | 12.78848 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 06:41:14 | 82.6231 | 0.00281 | 9.5282 | 28.5158 | 167.5008 | 12.78848 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 06:41:14 | 82.6231 | 0.00281 | 9.5282 | 28.5158 | 167.5008 | 12.78848 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 06:41:14 | 82.6231 | 0.00281 | 9.5282 | 28.5158 | 167.5008 | 12.78848 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:41:14 | 82.6231 | 0.00281 | 9.5282 | 28.5158 | 167.5008 | 12.78848 | – |
| 2026 Jul 31 17:56 | 2026 Jul 25 07:34:29 | 82.6238 | 0.00278 | 9.8316 | 40.5309 | 167.5008 | 12.78848 | – |
| 2026 Jul 30 17:57 | 2026 Jul 25 07:34:29 | 82.6238 | 0.00278 | 9.8316 | 40.5309 | 167.5008 | 12.78848 | – |
| 2026 Jul 29 17:57 | 2026 Jul 25 07:34:29 | 82.6238 | 0.00278 | 9.8316 | 40.5309 | 167.5008 | 12.78848 | – |