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 | 13516 |
| 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 19 17:56 | 2025 Oct 17 22:26:05 | 65.6594 | 0.07331 | 8.3636 | 186.3026 | 297.5560 | 12.32424 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 22:26:05 | 65.6594 | 0.07331 | 8.3636 | 186.3026 | 297.5560 | 12.32424 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 02:16:52 | 65.6611 | 0.07338 | 9.9006 | 190.5272 | 297.5560 | 12.32424 | – |
| 2025 Oct 05 17:56 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Oct 04 17:57 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Oct 03 17:57 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Oct 02 17:56 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Sep 30 17:56 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Sep 29 17:56 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Sep 28 17:56 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Sep 27 17:56 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Sep 26 17:56 | 2025 Sep 23 23:18:36 | 65.6620 | 0.07345 | 11.4744 | 194.8638 | 297.5560 | 12.32424 | – |
| 2025 Sep 25 17:56 | 2025 Sep 15 01:04:30 | 65.6629 | 0.07349 | 12.6332 | 198.0408 | 297.5560 | 12.32424 | – |
| 2025 Sep 24 17:56 | 2025 Sep 15 01:04:30 | 65.6629 | 0.07349 | 12.6332 | 198.0408 | 297.5560 | 12.32424 | – |