Orbital elements of COSMOS 839 DEB
| Launched | 7 July 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10437 |
| 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 Oct 15 17:56 | 2025 Oct 07 12:32:32 | 65.8198 | 0.06686 | 15.6330 | 166.5642 | 315.8936 | 12.31222 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:32:32 | 65.8198 | 0.06686 | 15.6330 | 166.5642 | 315.8936 | 12.31222 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:32:32 | 65.8198 | 0.06686 | 15.6330 | 166.5642 | 315.8936 | 12.31222 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:32:32 | 65.8198 | 0.06686 | 15.6330 | 166.5642 | 315.8936 | 12.31222 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:32:32 | 65.8198 | 0.06686 | 15.6330 | 166.5642 | 315.8936 | 12.31222 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:32:32 | 65.8198 | 0.06686 | 15.6330 | 166.5642 | 315.8936 | 12.31222 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:32:32 | 65.8198 | 0.06686 | 15.6330 | 166.5642 | 315.8936 | 12.31222 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Sep 27 17:56 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Sep 26 17:56 | 2025 Sep 25 06:07:02 | 65.8188 | 0.06694 | 17.2093 | 171.2837 | 315.8936 | 12.31222 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 09:58:25 | 65.8191 | 0.06698 | 17.9597 | 173.5172 | 315.8936 | 12.31222 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 09:58:25 | 65.8191 | 0.06698 | 17.9597 | 173.5172 | 315.8936 | 12.31222 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 09:58:25 | 65.8191 | 0.06698 | 17.9597 | 173.5172 | 315.8936 | 12.31222 | – |
| 2025 Sep 19 17:56 | 2025 Sep 14 08:29:35 | 65.8200 | 0.06702 | 18.6102 | 175.4443 | 315.8936 | 12.31222 | – |
| 2025 Sep 18 17:56 | 2025 Sep 14 08:29:35 | 65.8200 | 0.06702 | 18.6102 | 175.4443 | 315.8936 | 12.31222 | – |