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 | 10452 |
| 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 Sep 02 17:56 | 2025 Aug 25 20:34:47 | 65.8442 | 0.05898 | 7.1354 | 58.7321 | 23.6559 | 12.06038 | – |
| 2025 Sep 01 17:56 | 2025 Aug 25 20:34:47 | 65.8442 | 0.05898 | 7.1354 | 58.7321 | 23.6559 | 12.06038 | – |
| 2025 Aug 31 17:56 | 2025 Aug 25 20:34:47 | 65.8442 | 0.05898 | 7.1354 | 58.7321 | 23.6559 | 12.06038 | – |
| 2025 Aug 30 17:56 | 2025 Aug 25 20:34:47 | 65.8442 | 0.05898 | 7.1354 | 58.7321 | 23.6559 | 12.06038 | – |
| 2025 Aug 29 17:56 | 2025 Aug 25 20:34:47 | 65.8442 | 0.05898 | 7.1354 | 58.7321 | 23.6559 | 12.06038 | – |
| 2025 Aug 28 17:57 | 2025 Aug 25 20:34:47 | 65.8442 | 0.05898 | 7.1354 | 58.7321 | 23.6559 | 12.06038 | – |
| 2025 Aug 27 17:56 | 2025 Aug 19 19:11:46 | 65.8445 | 0.05896 | 7.8749 | 60.9715 | 23.6559 | 12.06038 | – |
| 2025 Aug 26 17:56 | 2025 Aug 19 19:11:46 | 65.8445 | 0.05896 | 7.8749 | 60.9715 | 23.6559 | 12.06038 | – |
| 2025 Aug 25 17:56 | 2025 Aug 19 19:11:46 | 65.8445 | 0.05896 | 7.8749 | 60.9715 | 23.6559 | 12.06038 | – |
| 2025 Aug 24 17:56 | 2025 Aug 19 19:11:46 | 65.8445 | 0.05896 | 7.8749 | 60.9715 | 23.6559 | 12.06038 | – |
| 2025 Aug 23 17:56 | 2025 Aug 19 19:11:46 | 65.8445 | 0.05896 | 7.8749 | 60.9715 | 23.6559 | 12.06038 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 12:02:46 | 65.8444 | 0.05895 | 8.1554 | 61.8178 | 23.6559 | 12.06038 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 12:02:46 | 65.8444 | 0.05895 | 8.1554 | 61.8178 | 23.6559 | 12.06038 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 12:02:46 | 65.8444 | 0.05895 | 8.1554 | 61.8178 | 23.6559 | 12.06038 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 12:02:46 | 65.8444 | 0.05895 | 8.1554 | 61.8178 | 23.6559 | 12.06038 | – |
| 2025 Aug 16 17:56 | 2025 Aug 09 22:26:49 | 65.8458 | 0.05891 | 9.0791 | 64.6109 | 23.6559 | 12.06038 | – |
| 2025 Aug 15 17:57 | 2025 Aug 09 22:26:49 | 65.8458 | 0.05891 | 9.0791 | 64.6109 | 23.6559 | 12.06038 | – |
| 2025 Aug 14 17:56 | 2025 Aug 09 22:26:49 | 65.8458 | 0.05891 | 9.0791 | 64.6109 | 23.6559 | 12.06038 | – |
| 2025 Aug 13 17:58 | 2025 Aug 09 22:26:49 | 65.8458 | 0.05891 | 9.0791 | 64.6109 | 23.6559 | 12.06038 | – |
| 2025 Aug 12 17:56 | 2025 Aug 09 22:26:49 | 65.8458 | 0.05891 | 9.0791 | 64.6109 | 23.6559 | 12.06038 | – |
| 2025 Aug 11 17:56 | 2025 Aug 04 18:47:53 | 65.8457 | 0.05888 | 9.7080 | 66.5181 | 23.6559 | 12.06038 | – |
| 2025 Aug 10 17:57 | 2025 Aug 04 18:47:53 | 65.8457 | 0.05888 | 9.7080 | 66.5181 | 23.6559 | 12.06038 | – |
| 2025 Aug 09 17:56 | 2025 Aug 04 18:47:53 | 65.8457 | 0.05888 | 9.7080 | 66.5181 | 23.6559 | 12.06038 | – |
| 2025 Aug 08 17:56 | 2025 Aug 04 18:47:53 | 65.8457 | 0.05888 | 9.7080 | 66.5181 | 23.6559 | 12.06038 | – |
| 2025 Aug 07 17:56 | 2025 Aug 04 18:47:53 | 65.8457 | 0.05888 | 9.7080 | 66.5181 | 23.6559 | 12.06038 | – |