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 | 19439 |
| 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 Aug 31 17:56 | 2025 Aug 25 11:03:47 | 65.8712 | 0.06970 | 2.6963 | 327.6537 | 56.4961 | 12.36246 | – |
| 2025 Aug 30 17:56 | 2025 Aug 25 11:03:47 | 65.8712 | 0.06970 | 2.6963 | 327.6537 | 56.4961 | 12.36246 | – |
| 2025 Aug 29 17:56 | 2025 Aug 25 11:03:47 | 65.8712 | 0.06970 | 2.6963 | 327.6537 | 56.4961 | 12.36246 | – |
| 2025 Aug 28 17:57 | 2025 Aug 25 11:03:47 | 65.8712 | 0.06970 | 2.6963 | 327.6537 | 56.4961 | 12.36246 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 18:24:20 | 65.8774 | 0.06972 | 3.3048 | 329.4752 | 56.4961 | 12.36246 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 18:24:20 | 65.8774 | 0.06972 | 3.3048 | 329.4752 | 56.4961 | 12.36246 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 18:24:20 | 65.8774 | 0.06972 | 3.3048 | 329.4752 | 56.4961 | 12.36246 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 18:24:20 | 65.8774 | 0.06972 | 3.3048 | 329.4752 | 56.4961 | 12.36246 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 18:24:20 | 65.8774 | 0.06972 | 3.3048 | 329.4752 | 56.4961 | 12.36246 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:32:44 | 65.8702 | 0.06971 | 3.6927 | 330.6671 | 56.4961 | 12.36246 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 18:32:44 | 65.8702 | 0.06971 | 3.6927 | 330.6671 | 56.4961 | 12.36246 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 18:32:44 | 65.8702 | 0.06971 | 3.6927 | 330.6671 | 56.4961 | 12.36246 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 18:32:44 | 65.8702 | 0.06971 | 3.6927 | 330.6671 | 56.4961 | 12.36246 | – |
| 2025 Aug 16 17:56 | 2025 Aug 06 14:41:30 | 65.8695 | 0.06972 | 5.1388 | 335.0523 | 56.4961 | 12.36246 | – |
| 2025 Aug 15 17:57 | 2025 Aug 06 14:41:30 | 65.8695 | 0.06972 | 5.1388 | 335.0523 | 56.4961 | 12.36246 | – |
| 2025 Aug 14 17:56 | 2025 Aug 06 14:41:30 | 65.8695 | 0.06972 | 5.1388 | 335.0523 | 56.4961 | 12.36246 | – |
| 2025 Aug 13 17:58 | 2025 Aug 06 14:41:30 | 65.8695 | 0.06972 | 5.1388 | 335.0523 | 56.4961 | 12.36246 | – |
| 2025 Aug 12 17:56 | 2025 Aug 06 14:41:30 | 65.8695 | 0.06972 | 5.1388 | 335.0523 | 56.4961 | 12.36246 | – |
| 2025 Aug 11 17:56 | 2025 Aug 03 14:50:48 | 65.8718 | 0.07040 | 5.5269 | 335.7106 | 56.4961 | 12.36246 | – |
| 2025 Aug 10 17:57 | 2025 Aug 03 14:50:48 | 65.8718 | 0.07040 | 5.5269 | 335.7106 | 56.4961 | 12.36246 | – |
| 2025 Aug 09 17:56 | 2025 Aug 03 14:50:48 | 65.8718 | 0.07040 | 5.5269 | 335.7106 | 56.4961 | 12.36246 | – |
| 2025 Aug 08 17:56 | 2025 Aug 03 14:50:48 | 65.8718 | 0.07040 | 5.5269 | 335.7106 | 56.4961 | 12.36246 | – |
| 2025 Aug 07 17:56 | 2025 Aug 03 14:50:48 | 65.8718 | 0.07040 | 5.5269 | 335.7106 | 56.4961 | 12.36246 | – |
| 2025 Aug 05 17:56 | 2025 Jul 26 16:35:19 | 65.8705 | 0.07042 | 6.5541 | 338.7469 | 56.4961 | 12.36246 | – |
| 2025 Aug 04 17:56 | 2025 Jul 26 16:35:19 | 65.8705 | 0.07042 | 6.5541 | 338.7469 | 56.4961 | 12.36246 | – |