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 |
| 2026 Feb 05 18:58 | 2026 Feb 02 12:22:57 | 65.8800 | 0.06306 | 13.6785 | 122.7534 | 313.7857 | 12.16827 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 12:22:57 | 65.8800 | 0.06306 | 13.6785 | 122.7534 | 313.7857 | 12.16827 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 12:22:57 | 65.8800 | 0.06306 | 13.6785 | 122.7534 | 313.7857 | 12.16827 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 12:22:57 | 65.8800 | 0.06306 | 13.6785 | 122.7534 | 313.7857 | 12.16827 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 12:09:59 | 65.8791 | 0.06308 | 14.4272 | 125.0566 | 313.7857 | 12.16827 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 12:09:59 | 65.8791 | 0.06308 | 14.4272 | 125.0566 | 313.7857 | 12.16827 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 12:09:59 | 65.8791 | 0.06308 | 14.4272 | 125.0566 | 313.7857 | 12.16827 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 12:09:59 | 65.8791 | 0.06308 | 14.4272 | 125.0566 | 313.7857 | 12.16827 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 12:09:59 | 65.8791 | 0.06308 | 14.4272 | 125.0566 | 313.7857 | 12.16827 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 06:39:16 | 65.8792 | 0.06310 | 15.0788 | 127.0619 | 313.7857 | 12.16827 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 06:39:16 | 65.8792 | 0.06310 | 15.0788 | 127.0619 | 313.7857 | 12.16827 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 06:39:16 | 65.8792 | 0.06310 | 15.0788 | 127.0619 | 313.7857 | 12.16827 | – |