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 | 36300 |
| 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 06:17:29 | 65.6789 | 0.06750 | 14.8303 | 86.1797 | 83.2820 | 12.36183 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 06:17:29 | 65.6789 | 0.06750 | 14.8303 | 86.1797 | 83.2820 | 12.36183 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 06:17:29 | 65.6789 | 0.06750 | 14.8303 | 86.1797 | 83.2820 | 12.36183 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 06:17:29 | 65.6789 | 0.06750 | 14.8303 | 86.1797 | 83.2820 | 12.36183 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 13:39:51 | 65.6788 | 0.06750 | 15.5728 | 88.2756 | 83.2820 | 12.36183 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 13:39:51 | 65.6788 | 0.06750 | 15.5728 | 88.2756 | 83.2820 | 12.36183 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 13:39:51 | 65.6788 | 0.06750 | 15.5728 | 88.2756 | 83.2820 | 12.36183 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 13:39:51 | 65.6788 | 0.06750 | 15.5728 | 88.2756 | 83.2820 | 12.36183 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 13:39:51 | 65.6788 | 0.06750 | 15.5728 | 88.2756 | 83.2820 | 12.36183 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 02:17:53 | 65.6795 | 0.06748 | 16.2868 | 90.2916 | 83.2820 | 12.36183 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 02:17:53 | 65.6795 | 0.06748 | 16.2868 | 90.2916 | 83.2820 | 12.36183 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 02:17:53 | 65.6795 | 0.06748 | 16.2868 | 90.2916 | 83.2820 | 12.36183 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 02:17:53 | 65.6795 | 0.06748 | 16.2868 | 90.2916 | 83.2820 | 12.36183 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 02:17:53 | 65.6795 | 0.06748 | 16.2868 | 90.2916 | 83.2820 | 12.36183 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 15:32:44 | 65.6805 | 0.06745 | 16.9973 | 92.3002 | 83.2820 | 12.36183 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 15:32:44 | 65.6805 | 0.06745 | 16.9973 | 92.3002 | 83.2820 | 12.36183 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 15:32:44 | 65.6805 | 0.06745 | 16.9973 | 92.3002 | 83.2820 | 12.36183 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 15:32:44 | 65.6805 | 0.06745 | 16.9973 | 92.3002 | 83.2820 | 12.36183 | – |