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 | 10412 |
| 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 |
| 2025 May 08 17:56 | 2025 May 03 14:03:08 | 65.6817 | 0.06891 | 3.9754 | 189.8907 | 353.5020 | 12.33832 | – |
| 2025 May 07 17:56 | 2025 May 03 14:03:08 | 65.6817 | 0.06891 | 3.9754 | 189.8907 | 353.5020 | 12.33832 | – |
| 2025 May 06 17:57 | 2025 May 03 14:03:08 | 65.6817 | 0.06891 | 3.9754 | 189.8907 | 353.5020 | 12.33832 | – |
| 2025 May 05 17:56 | 2025 May 03 14:03:08 | 65.6817 | 0.06891 | 3.9754 | 189.8907 | 353.5020 | 12.33832 | – |
| 2025 May 04 17:57 | 2025 May 03 14:03:08 | 65.6817 | 0.06891 | 3.9754 | 189.8907 | 353.5020 | 12.33832 | – |
| 2025 May 03 17:57 | 2025 May 03 14:03:08 | 65.6817 | 0.06891 | 3.9754 | 189.8907 | 353.5020 | 12.33832 | – |
| 2025 May 01 17:56 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 07:19:06 | 65.6801 | 0.06898 | 5.4407 | 193.9543 | 353.5020 | 12.33832 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 07:57:31 | 65.6786 | 0.06902 | 6.3467 | 196.4687 | 353.5020 | 12.33832 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 07:57:31 | 65.6786 | 0.06902 | 6.3467 | 196.4687 | 353.5020 | 12.33832 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 07:57:31 | 65.6786 | 0.06902 | 6.3467 | 196.4687 | 353.5020 | 12.33832 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 07:57:31 | 65.6786 | 0.06902 | 6.3467 | 196.4687 | 353.5020 | 12.33832 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 07:57:31 | 65.6786 | 0.06902 | 6.3467 | 196.4687 | 353.5020 | 12.33832 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 07:57:31 | 65.6786 | 0.06902 | 6.3467 | 196.4687 | 353.5020 | 12.33832 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 11:33:26 | 65.6782 | 0.06905 | 6.9768 | 198.2133 | 353.5020 | 12.33832 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 11:33:26 | 65.6782 | 0.06905 | 6.9768 | 198.2133 | 353.5020 | 12.33832 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 11:33:26 | 65.6782 | 0.06905 | 6.9768 | 198.2133 | 353.5020 | 12.33832 | – |