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 | 18272 |
| 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 May 08 17:56 | 2025 May 03 01:24:09 | 65.8581 | 0.06823 | 3.5490 | 36.8918 | 342.5474 | 12.40451 | – |
| 2025 May 07 17:56 | 2025 May 03 01:24:09 | 65.8581 | 0.06823 | 3.5490 | 36.8918 | 342.5474 | 12.40451 | – |
| 2025 May 06 17:57 | 2025 May 03 01:24:09 | 65.8581 | 0.06823 | 3.5490 | 36.8918 | 342.5474 | 12.40451 | – |
| 2025 May 05 17:56 | 2025 May 03 01:24:09 | 65.8581 | 0.06823 | 3.5490 | 36.8918 | 342.5474 | 12.40451 | – |
| 2025 May 04 17:57 | 2025 May 03 01:24:09 | 65.8581 | 0.06823 | 3.5490 | 36.8918 | 342.5474 | 12.40451 | – |
| 2025 May 03 17:57 | 2025 May 03 01:24:09 | 65.8581 | 0.06823 | 3.5490 | 36.8918 | 342.5474 | 12.40451 | – |
| 2025 May 01 17:56 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 30 17:56 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 29 17:57 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 27 17:56 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 26 17:57 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 25 17:56 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 24 17:56 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 23 17:57 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 22 17:56 | 2025 Apr 20 07:57:19 | 65.8560 | 0.06813 | 5.2113 | 41.8912 | 342.5474 | 12.40451 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 05:48:38 | 65.8535 | 0.06808 | 5.8759 | 43.9070 | 342.5474 | 12.40451 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 05:48:38 | 65.8535 | 0.06808 | 5.8759 | 43.9070 | 342.5474 | 12.40451 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 05:48:38 | 65.8535 | 0.06808 | 5.8759 | 43.9070 | 342.5474 | 12.40451 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 05:48:38 | 65.8535 | 0.06808 | 5.8759 | 43.9070 | 342.5474 | 12.40451 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 05:48:38 | 65.8535 | 0.06808 | 5.8759 | 43.9070 | 342.5474 | 12.40451 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 05:48:38 | 65.8535 | 0.06808 | 5.8759 | 43.9070 | 342.5474 | 12.40451 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 05:47:52 | 65.8531 | 0.06804 | 6.5290 | 45.8892 | 342.5474 | 12.40451 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 05:47:52 | 65.8531 | 0.06804 | 6.5290 | 45.8892 | 342.5474 | 12.40451 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 05:47:52 | 65.8531 | 0.06804 | 6.5290 | 45.8892 | 342.5474 | 12.40451 | – |