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 Dec 18 18:57 | 2025 Dec 12 07:18:28 | 65.6842 | 0.06791 | 23.0496 | 108.7832 | 348.4782 | 12.33838 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 07:18:28 | 65.6842 | 0.06791 | 23.0496 | 108.7832 | 348.4782 | 12.33838 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:18:28 | 65.6842 | 0.06791 | 23.0496 | 108.7832 | 348.4782 | 12.33838 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:18:28 | 65.6842 | 0.06791 | 23.0496 | 108.7832 | 348.4782 | 12.33838 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:18:28 | 65.6842 | 0.06791 | 23.0496 | 108.7832 | 348.4782 | 12.33838 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:18:28 | 65.6842 | 0.06791 | 23.0496 | 108.7832 | 348.4782 | 12.33838 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:18:28 | 65.6842 | 0.06791 | 23.0496 | 108.7832 | 348.4782 | 12.33838 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:33:22 | 65.6844 | 0.06792 | 23.7354 | 110.7199 | 348.4782 | 12.33838 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:33:22 | 65.6844 | 0.06792 | 23.7354 | 110.7199 | 348.4782 | 12.33838 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:33:22 | 65.6844 | 0.06792 | 23.7354 | 110.7199 | 348.4782 | 12.33838 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:33:22 | 65.6844 | 0.06792 | 23.7354 | 110.7199 | 348.4782 | 12.33838 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:33:22 | 65.6844 | 0.06792 | 23.7354 | 110.7199 | 348.4782 | 12.33838 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:02:50 | 65.6847 | 0.06793 | 0.3226 | 112.3787 | 348.4782 | 12.33838 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:02:50 | 65.6847 | 0.06793 | 0.3226 | 112.3787 | 348.4782 | 12.33838 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:02:50 | 65.6847 | 0.06793 | 0.3226 | 112.3787 | 348.4782 | 12.33838 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:02:50 | 65.6847 | 0.06793 | 0.3226 | 112.3787 | 348.4782 | 12.33838 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:02:50 | 65.6847 | 0.06793 | 0.3226 | 112.3787 | 348.4782 | 12.33838 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:17:13 | 65.6850 | 0.06794 | 1.2411 | 114.9768 | 348.4782 | 12.33838 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:17:13 | 65.6850 | 0.06794 | 1.2411 | 114.9768 | 348.4782 | 12.33838 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:17:13 | 65.6850 | 0.06794 | 1.2411 | 114.9768 | 348.4782 | 12.33838 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:17:13 | 65.6850 | 0.06794 | 1.2411 | 114.9768 | 348.4782 | 12.33838 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:17:13 | 65.6850 | 0.06794 | 1.2411 | 114.9768 | 348.4782 | 12.33838 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:17:13 | 65.6850 | 0.06794 | 1.2411 | 114.9768 | 348.4782 | 12.33838 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:01:25 | 65.6853 | 0.06796 | 1.9134 | 116.8790 | 348.4782 | 12.33838 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:01:25 | 65.6853 | 0.06796 | 1.9134 | 116.8790 | 348.4782 | 12.33838 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:01:25 | 65.6853 | 0.06796 | 1.9134 | 116.8790 | 348.4782 | 12.33838 | – |