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 | 10450 |
| 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 11:08:10 | 65.7464 | 0.07422 | 9.4596 | 103.5555 | 264.9167 | 12.46850 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:08:10 | 65.7464 | 0.07422 | 9.4596 | 103.5555 | 264.9167 | 12.46850 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:08:10 | 65.7464 | 0.07422 | 9.4596 | 103.5555 | 264.9167 | 12.46850 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:08:10 | 65.7464 | 0.07422 | 9.4596 | 103.5555 | 264.9167 | 12.46850 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 12:41:05 | 65.7459 | 0.07423 | 10.2489 | 105.8584 | 264.9167 | 12.46850 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 12:41:05 | 65.7459 | 0.07423 | 10.2489 | 105.8584 | 264.9167 | 12.46850 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 12:41:05 | 65.7459 | 0.07423 | 10.2489 | 105.8584 | 264.9167 | 12.46850 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 12:41:05 | 65.7459 | 0.07423 | 10.2489 | 105.8584 | 264.9167 | 12.46850 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 12:41:05 | 65.7459 | 0.07423 | 10.2489 | 105.8584 | 264.9167 | 12.46850 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:24:30 | 65.7450 | 0.07424 | 10.9208 | 107.8168 | 264.9167 | 12.46850 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:24:30 | 65.7450 | 0.07424 | 10.9208 | 107.8168 | 264.9167 | 12.46850 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:24:30 | 65.7450 | 0.07424 | 10.9208 | 107.8168 | 264.9167 | 12.46850 | – |