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 | 10417 |
| 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 07:24:10 | 65.5838 | 0.07369 | 23.2955 | 207.5960 | 310.2093 | 12.47200 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 07:24:10 | 65.5838 | 0.07369 | 23.2955 | 207.5960 | 310.2093 | 12.47200 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 07:24:10 | 65.5838 | 0.07369 | 23.2955 | 207.5960 | 310.2093 | 12.47200 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 07:24:10 | 65.5838 | 0.07369 | 23.2955 | 207.5960 | 310.2093 | 12.47200 | – |
| 2026 Feb 01 18:56 | 2026 Jan 23 16:35:49 | 65.5825 | 0.07375 | 0.5833 | 211.0004 | 310.2093 | 12.47200 | – |
| 2026 Jan 31 18:56 | 2026 Jan 23 16:35:49 | 65.5825 | 0.07375 | 0.5833 | 211.0004 | 310.2093 | 12.47200 | – |
| 2026 Jan 30 18:57 | 2026 Jan 23 16:35:49 | 65.5825 | 0.07375 | 0.5833 | 211.0004 | 310.2093 | 12.47200 | – |
| 2026 Jan 29 18:56 | 2026 Jan 23 16:35:49 | 65.5825 | 0.07375 | 0.5833 | 211.0004 | 310.2093 | 12.47200 | – |
| 2026 Jan 28 18:56 | 2026 Jan 23 16:35:49 | 65.5825 | 0.07375 | 0.5833 | 211.0004 | 310.2093 | 12.47200 | – |
| 2026 Jan 27 18:56 | 2026 Jan 17 10:21:10 | 65.5825 | 0.07379 | 1.4218 | 213.2081 | 310.2093 | 12.47200 | – |
| 2026 Jan 26 18:57 | 2026 Jan 17 10:21:10 | 65.5825 | 0.07379 | 1.4218 | 213.2081 | 310.2093 | 12.47200 | – |
| 2026 Jan 25 18:57 | 2026 Jan 17 10:21:10 | 65.5825 | 0.07379 | 1.4218 | 213.2081 | 310.2093 | 12.47200 | – |