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 | 10466 |
| 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 27 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 26 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 25 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 24 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 23 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 22 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 20 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 19 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 18 17:56 | 2025 Aug 14 05:54:56 | 65.8376 | 0.07197 | 20.6098 | 280.9035 | 101.9393 | 12.50014 | – |
| 2025 Aug 16 17:56 | 2025 Aug 08 05:52:20 | 65.8366 | 0.07196 | 21.4093 | 283.2622 | 101.9393 | 12.50014 | – |
| 2025 Aug 15 17:57 | 2025 Aug 08 05:52:20 | 65.8366 | 0.07196 | 21.4093 | 283.2622 | 101.9393 | 12.50014 | – |
| 2025 Aug 14 17:56 | 2025 Aug 08 05:52:20 | 65.8366 | 0.07196 | 21.4093 | 283.2622 | 101.9393 | 12.50014 | – |
| 2025 Aug 13 17:58 | 2025 Aug 08 05:52:20 | 65.8366 | 0.07196 | 21.4093 | 283.2622 | 101.9393 | 12.50014 | – |
| 2025 Aug 12 17:56 | 2025 Aug 08 05:52:20 | 65.8366 | 0.07196 | 21.4093 | 283.2622 | 101.9393 | 12.50014 | – |
| 2025 Aug 11 17:56 | 2025 Aug 03 17:10:30 | 65.8385 | 0.07195 | 22.0129 | 285.0569 | 101.9393 | 12.50014 | – |
| 2025 Aug 10 17:57 | 2025 Aug 03 17:10:30 | 65.8385 | 0.07195 | 22.0129 | 285.0569 | 101.9393 | 12.50014 | – |
| 2025 Aug 09 17:56 | 2025 Aug 03 17:10:30 | 65.8385 | 0.07195 | 22.0129 | 285.0569 | 101.9393 | 12.50014 | – |
| 2025 Aug 08 17:56 | 2025 Aug 03 17:10:30 | 65.8385 | 0.07195 | 22.0129 | 285.0569 | 101.9393 | 12.50014 | – |
| 2025 Aug 07 17:56 | 2025 Aug 03 17:10:30 | 65.8385 | 0.07195 | 22.0129 | 285.0569 | 101.9393 | 12.50014 | – |
| 2025 Aug 05 17:56 | 2025 Jul 27 15:24:27 | 65.8373 | 0.07192 | 22.9552 | 287.8570 | 101.9393 | 12.50014 | – |
| 2025 Aug 04 17:56 | 2025 Jul 27 15:24:27 | 65.8373 | 0.07192 | 22.9552 | 287.8570 | 101.9393 | 12.50014 | – |