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 | 18565 |
| 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 Jun 30 17:56 | 2025 Jun 28 01:51:15 | 82.4814 | 0.01303 | 3.0365 | 3.6321 | 147.5740 | 13.61660 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 01:51:15 | 82.4814 | 0.01303 | 3.0365 | 3.6321 | 147.5740 | 13.61660 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 01:51:15 | 82.4814 | 0.01303 | 3.0365 | 3.6321 | 147.5740 | 13.61660 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 14:44:30 | 82.4803 | 0.01317 | 3.3174 | 17.3222 | 147.5740 | 13.61660 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 14:44:30 | 82.4803 | 0.01317 | 3.3174 | 17.3222 | 147.5740 | 13.61660 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 14:44:30 | 82.4803 | 0.01317 | 3.3174 | 17.3222 | 147.5740 | 13.61660 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 14:44:30 | 82.4803 | 0.01317 | 3.3174 | 17.3222 | 147.5740 | 13.61660 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 14:44:30 | 82.4803 | 0.01317 | 3.3174 | 17.3222 | 147.5740 | 13.61660 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 10:15:34 | 82.4809 | 0.01313 | 3.5844 | 29.5414 | 147.5740 | 13.61660 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 10:15:34 | 82.4809 | 0.01313 | 3.5844 | 29.5414 | 147.5740 | 13.61660 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 10:15:34 | 82.4809 | 0.01313 | 3.5844 | 29.5414 | 147.5740 | 13.61660 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 10:15:34 | 82.4809 | 0.01313 | 3.5844 | 29.5414 | 147.5740 | 13.61660 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 10:15:34 | 82.4809 | 0.01313 | 3.5844 | 29.5414 | 147.5740 | 13.61660 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 10:15:34 | 82.4809 | 0.01313 | 3.5844 | 29.5414 | 147.5740 | 13.61660 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 04:14:17 | 82.4789 | 0.01310 | 3.9058 | 44.9273 | 147.5740 | 13.61660 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 04:14:17 | 82.4789 | 0.01310 | 3.9058 | 44.9273 | 147.5740 | 13.61660 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 04:14:17 | 82.4789 | 0.01310 | 3.9058 | 44.9273 | 147.5740 | 13.61660 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 04:14:17 | 82.4789 | 0.01310 | 3.9058 | 44.9273 | 147.5740 | 13.61660 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 04:14:17 | 82.4789 | 0.01310 | 3.9058 | 44.9273 | 147.5740 | 13.61660 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 05:23:45 | 82.4754 | 0.01292 | 4.2121 | 59.4509 | 147.5740 | 13.61660 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 05:23:45 | 82.4754 | 0.01292 | 4.2121 | 59.4509 | 147.5740 | 13.61660 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 05:23:45 | 82.4754 | 0.01292 | 4.2121 | 59.4509 | 147.5740 | 13.61660 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 05:23:45 | 82.4754 | 0.01292 | 4.2121 | 59.4509 | 147.5740 | 13.61660 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 05:23:45 | 82.4754 | 0.01292 | 4.2121 | 59.4509 | 147.5740 | 13.61660 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 05:23:45 | 82.4754 | 0.01292 | 4.2121 | 59.4509 | 147.5740 | 13.61660 | – |
| 2025 Jun 05 17:56 | 2025 May 30 18:28:36 | 82.4748 | 0.01262 | 4.4927 | 72.9070 | 147.5740 | 13.61660 | – |
| 2025 Jun 04 17:57 | 2025 May 30 18:28:36 | 82.4748 | 0.01262 | 4.4927 | 72.9070 | 147.5740 | 13.61660 | – |
| 2025 Jun 03 17:57 | 2025 May 30 18:28:36 | 82.4748 | 0.01262 | 4.4927 | 72.9070 | 147.5740 | 13.61660 | – |