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 Jan 16 18:57 | 2026 Jan 16 15:32:44 | 65.6805 | 0.06745 | 16.9973 | 92.3002 | 305.2103 | 12.36166 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 04:07:11 | 65.6811 | 0.06741 | 17.7115 | 94.3276 | 305.2103 | 12.36166 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 04:07:11 | 65.6811 | 0.06741 | 17.7115 | 94.3276 | 305.2103 | 12.36166 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 04:07:11 | 65.6811 | 0.06741 | 17.7115 | 94.3276 | 305.2103 | 12.36166 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 03:42:53 | 65.6818 | 0.06738 | 18.3657 | 96.1931 | 305.2103 | 12.36166 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 03:42:53 | 65.6818 | 0.06738 | 18.3657 | 96.1931 | 305.2103 | 12.36166 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 03:42:53 | 65.6818 | 0.06738 | 18.3657 | 96.1931 | 305.2103 | 12.36166 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 03:42:53 | 65.6818 | 0.06738 | 18.3657 | 96.1931 | 305.2103 | 12.36166 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 03:42:53 | 65.6818 | 0.06738 | 18.3657 | 96.1931 | 305.2103 | 12.36166 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 03:50:26 | 65.6827 | 0.06735 | 19.1475 | 98.4249 | 305.2103 | 12.36166 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 03:50:26 | 65.6827 | 0.06735 | 19.1475 | 98.4249 | 305.2103 | 12.36166 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 03:50:26 | 65.6827 | 0.06735 | 19.1475 | 98.4249 | 305.2103 | 12.36166 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 03:50:26 | 65.6827 | 0.06735 | 19.1475 | 98.4249 | 305.2103 | 12.36166 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 03:50:26 | 65.6827 | 0.06735 | 19.1475 | 98.4249 | 305.2103 | 12.36166 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 05:25:54 | 65.6831 | 0.06733 | 19.7908 | 100.2630 | 305.2103 | 12.36166 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 05:25:54 | 65.6831 | 0.06733 | 19.7908 | 100.2630 | 305.2103 | 12.36166 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 05:25:54 | 65.6831 | 0.06733 | 19.7908 | 100.2630 | 305.2103 | 12.36166 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 05:25:54 | 65.6831 | 0.06733 | 19.7908 | 100.2630 | 305.2103 | 12.36166 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 05:25:54 | 65.6831 | 0.06733 | 19.7908 | 100.2630 | 305.2103 | 12.36166 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 05:41:32 | 65.6832 | 0.06731 | 20.5718 | 102.4978 | 305.2103 | 12.36166 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 05:41:32 | 65.6832 | 0.06731 | 20.5718 | 102.4978 | 305.2103 | 12.36166 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 05:41:32 | 65.6832 | 0.06731 | 20.5718 | 102.4978 | 305.2103 | 12.36166 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 05:41:32 | 65.6832 | 0.06731 | 20.5718 | 102.4978 | 305.2103 | 12.36166 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 05:41:32 | 65.6832 | 0.06731 | 20.5718 | 102.4978 | 305.2103 | 12.36166 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 05:41:32 | 65.6832 | 0.06731 | 20.5718 | 102.4978 | 305.2103 | 12.36166 | – |