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 | 10446 |
| 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 Dec 21 18:57 | 2025 Dec 20 03:23:31 | 65.8827 | 0.06323 | 19.2072 | 139.7368 | 327.5437 | 12.16824 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 03:23:31 | 65.8827 | 0.06323 | 19.2072 | 139.7368 | 327.5437 | 12.16824 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:02:31 | 65.8826 | 0.06326 | 20.1902 | 142.7552 | 327.5437 | 12.16824 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:15:56 | 65.8826 | 0.06328 | 20.8172 | 144.6782 | 327.5437 | 12.16824 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:15:56 | 65.8826 | 0.06328 | 20.8172 | 144.6782 | 327.5437 | 12.16824 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:15:56 | 65.8826 | 0.06328 | 20.8172 | 144.6782 | 327.5437 | 12.16824 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:15:56 | 65.8826 | 0.06328 | 20.8172 | 144.6782 | 327.5437 | 12.16824 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:15:56 | 65.8826 | 0.06328 | 20.8172 | 144.6782 | 327.5437 | 12.16824 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:22:57 | 65.8823 | 0.06330 | 21.4188 | 146.5266 | 327.5437 | 12.16824 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:22:57 | 65.8823 | 0.06330 | 21.4188 | 146.5266 | 327.5437 | 12.16824 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:22:57 | 65.8823 | 0.06330 | 21.4188 | 146.5266 | 327.5437 | 12.16824 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:22:57 | 65.8823 | 0.06330 | 21.4188 | 146.5266 | 327.5437 | 12.16824 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:22:57 | 65.8823 | 0.06330 | 21.4188 | 146.5266 | 327.5437 | 12.16824 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:54:37 | 65.8824 | 0.06333 | 22.2779 | 149.1585 | 327.5437 | 12.16824 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:54:37 | 65.8824 | 0.06333 | 22.2779 | 149.1585 | 327.5437 | 12.16824 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:54:37 | 65.8824 | 0.06333 | 22.2779 | 149.1585 | 327.5437 | 12.16824 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:54:37 | 65.8824 | 0.06333 | 22.2779 | 149.1585 | 327.5437 | 12.16824 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:54:37 | 65.8824 | 0.06333 | 22.2779 | 149.1585 | 327.5437 | 12.16824 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:54:37 | 65.8824 | 0.06333 | 22.2779 | 149.1585 | 327.5437 | 12.16824 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:16:19 | 65.8838 | 0.06335 | 22.9354 | 151.1756 | 327.5437 | 12.16824 | – |