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 | 10416 |
| 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 11:35:47 | 65.7161 | 0.06484 | 7.3063 | 151.5787 | 224.5722 | 12.20403 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:35:47 | 65.7161 | 0.06484 | 7.3063 | 151.5787 | 224.5722 | 12.20403 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:35:47 | 65.7161 | 0.06484 | 7.3063 | 151.5787 | 224.5722 | 12.20403 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:35:47 | 65.7161 | 0.06484 | 7.3063 | 151.5787 | 224.5722 | 12.20403 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:45:36 | 65.7166 | 0.06488 | 8.0370 | 153.6628 | 224.5722 | 12.20403 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:45:36 | 65.7166 | 0.06488 | 8.0370 | 153.6628 | 224.5722 | 12.20403 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:45:36 | 65.7166 | 0.06488 | 8.0370 | 153.6628 | 224.5722 | 12.20403 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:45:36 | 65.7166 | 0.06488 | 8.0370 | 153.6628 | 224.5722 | 12.20403 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:45:36 | 65.7166 | 0.06488 | 8.0370 | 153.6628 | 224.5722 | 12.20403 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:27:30 | 65.7163 | 0.06492 | 8.6912 | 155.5250 | 224.5722 | 12.20403 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:27:30 | 65.7163 | 0.06492 | 8.6912 | 155.5250 | 224.5722 | 12.20403 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:27:30 | 65.7163 | 0.06492 | 8.6912 | 155.5250 | 224.5722 | 12.20403 | – |