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 | 10616 |
| 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 Feb 05 18:58 | 2026 Feb 02 09:23:21 | 65.5957 | 0.07244 | 3.0466 | 179.6684 | 180.4946 | 12.47823 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 09:23:21 | 65.5957 | 0.07244 | 3.0466 | 179.6684 | 180.4946 | 12.47823 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:23:21 | 65.5957 | 0.07244 | 3.0466 | 179.6684 | 180.4946 | 12.47823 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:23:21 | 65.5957 | 0.07244 | 3.0466 | 179.6684 | 180.4946 | 12.47823 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 11:02:53 | 65.5955 | 0.07249 | 3.8410 | 181.7884 | 180.4946 | 12.47823 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 11:02:53 | 65.5955 | 0.07249 | 3.8410 | 181.7884 | 180.4946 | 12.47823 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 11:02:53 | 65.5955 | 0.07249 | 3.8410 | 181.7884 | 180.4946 | 12.47823 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 11:02:53 | 65.5955 | 0.07249 | 3.8410 | 181.7884 | 180.4946 | 12.47823 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 11:02:53 | 65.5955 | 0.07249 | 3.8410 | 181.7884 | 180.4946 | 12.47823 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 12:42:26 | 65.5959 | 0.07255 | 4.6355 | 183.8993 | 180.4946 | 12.47823 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 12:42:26 | 65.5959 | 0.07255 | 4.6355 | 183.8993 | 180.4946 | 12.47823 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 12:42:26 | 65.5959 | 0.07255 | 4.6355 | 183.8993 | 180.4946 | 12.47823 | – |