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 | 10620 |
| 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 27 12:40:30 | 65.9554 | 0.06379 | 1.3464 | 65.9284 | 11.7428 | 12.42130 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 12:40:30 | 65.9554 | 0.06379 | 1.3464 | 65.9284 | 11.7428 | 12.42130 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 12:40:30 | 65.9554 | 0.06379 | 1.3464 | 65.9284 | 11.7428 | 12.42130 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 12:40:30 | 65.9554 | 0.06379 | 1.3464 | 65.9284 | 11.7428 | 12.42130 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 20:28:37 | 65.9545 | 0.06385 | 2.2167 | 68.6777 | 11.7428 | 12.42130 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 20:28:37 | 65.9545 | 0.06385 | 2.2167 | 68.6777 | 11.7428 | 12.42130 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 20:28:37 | 65.9545 | 0.06385 | 2.2167 | 68.6777 | 11.7428 | 12.42130 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 20:28:37 | 65.9545 | 0.06385 | 2.2167 | 68.6777 | 11.7428 | 12.42130 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 20:28:37 | 65.9545 | 0.06385 | 2.2167 | 68.6777 | 11.7428 | 12.42130 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 20:57:45 | 65.9541 | 0.06387 | 2.6052 | 69.8973 | 11.7428 | 12.42130 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 20:57:45 | 65.9541 | 0.06387 | 2.6052 | 69.8973 | 11.7428 | 12.42130 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 20:57:45 | 65.9541 | 0.06387 | 2.6052 | 69.8973 | 11.7428 | 12.42130 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 20:57:45 | 65.9541 | 0.06387 | 2.6052 | 69.8973 | 11.7428 | 12.42130 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 21:59:36 | 65.9536 | 0.06389 | 3.3820 | 72.3167 | 11.7428 | 12.42130 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 21:59:36 | 65.9536 | 0.06389 | 3.3820 | 72.3167 | 11.7428 | 12.42130 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 21:59:36 | 65.9536 | 0.06389 | 3.3820 | 72.3167 | 11.7428 | 12.42130 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 21:59:36 | 65.9536 | 0.06389 | 3.3820 | 72.3167 | 11.7428 | 12.42130 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:59:36 | 65.9536 | 0.06389 | 3.3820 | 72.3167 | 11.7428 | 12.42130 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:08:43 | 65.9533 | 0.06389 | 4.0331 | 74.3456 | 11.7428 | 12.42130 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:08:43 | 65.9533 | 0.06389 | 4.0331 | 74.3456 | 11.7428 | 12.42130 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:08:43 | 65.9533 | 0.06389 | 4.0331 | 74.3456 | 11.7428 | 12.42130 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:08:43 | 65.9533 | 0.06389 | 4.0331 | 74.3456 | 11.7428 | 12.42130 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:08:43 | 65.9533 | 0.06389 | 4.0331 | 74.3456 | 11.7428 | 12.42130 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 23:11:44 | 65.9534 | 0.06386 | 4.8097 | 76.7604 | 11.7428 | 12.42130 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 23:11:44 | 65.9534 | 0.06386 | 4.8097 | 76.7604 | 11.7428 | 12.42130 | – |