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 Nov 02 18:57 | 2025 Oct 29 12:45:48 | 65.6825 | 0.06803 | 4.7336 | 124.8538 | 318.1314 | 12.33838 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:45:48 | 65.6825 | 0.06803 | 4.7336 | 124.8538 | 318.1314 | 12.33838 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:45:48 | 65.6825 | 0.06803 | 4.7336 | 124.8538 | 318.1314 | 12.33838 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:45:48 | 65.6825 | 0.06803 | 4.7336 | 124.8538 | 318.1314 | 12.33838 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:45:48 | 65.6825 | 0.06803 | 4.7336 | 124.8538 | 318.1314 | 12.33838 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 16:49:28 | 65.6811 | 0.06805 | 5.4909 | 126.9892 | 318.1314 | 12.33838 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 16:49:28 | 65.6811 | 0.06805 | 5.4909 | 126.9892 | 318.1314 | 12.33838 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 16:49:28 | 65.6811 | 0.06805 | 5.4909 | 126.9892 | 318.1314 | 12.33838 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 16:49:28 | 65.6811 | 0.06805 | 5.4909 | 126.9892 | 318.1314 | 12.33838 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 16:49:28 | 65.6811 | 0.06805 | 5.4909 | 126.9892 | 318.1314 | 12.33838 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:16:52 | 65.6799 | 0.06807 | 6.1973 | 128.9817 | 318.1314 | 12.33838 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:16:52 | 65.6799 | 0.06807 | 6.1973 | 128.9817 | 318.1314 | 12.33838 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:16:52 | 65.6799 | 0.06807 | 6.1973 | 128.9817 | 318.1314 | 12.33838 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:16:52 | 65.6799 | 0.06807 | 6.1973 | 128.9817 | 318.1314 | 12.33838 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:16:52 | 65.6799 | 0.06807 | 6.1973 | 128.9817 | 318.1314 | 12.33838 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:18:45 | 65.6794 | 0.06811 | 7.6258 | 133.0094 | 318.1314 | 12.33838 | – |