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 | 18606 |
| 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 30 17:56 | 2025 Aug 25 08:13:33 | 65.8328 | 0.06265 | 23.1402 | 338.4610 | 48.4266 | 12.48207 | – |
| 2025 Aug 29 17:56 | 2025 Aug 25 08:13:33 | 65.8328 | 0.06265 | 23.1402 | 338.4610 | 48.4266 | 12.48207 | – |
| 2025 Aug 28 17:57 | 2025 Aug 25 08:13:33 | 65.8328 | 0.06265 | 23.1402 | 338.4610 | 48.4266 | 12.48207 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 18:21:15 | 65.8327 | 0.06263 | 23.6142 | 339.9094 | 48.4266 | 12.48207 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 18:21:15 | 65.8327 | 0.06263 | 23.6142 | 339.9094 | 48.4266 | 12.48207 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 18:21:15 | 65.8327 | 0.06263 | 23.6142 | 339.9094 | 48.4266 | 12.48207 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 18:21:15 | 65.8327 | 0.06263 | 23.6142 | 339.9094 | 48.4266 | 12.48207 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 18:21:15 | 65.8327 | 0.06263 | 23.6142 | 339.9094 | 48.4266 | 12.48207 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 08:55:37 | 65.8324 | 0.06262 | 0.0636 | 341.2824 | 48.4266 | 12.48207 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 08:55:37 | 65.8324 | 0.06262 | 0.0636 | 341.2824 | 48.4266 | 12.48207 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 08:55:37 | 65.8324 | 0.06262 | 0.0636 | 341.2824 | 48.4266 | 12.48207 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 08:55:37 | 65.8324 | 0.06262 | 0.0636 | 341.2824 | 48.4266 | 12.48207 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 09:36:39 | 65.8318 | 0.06261 | 0.9871 | 344.0956 | 48.4266 | 12.48207 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 09:36:39 | 65.8318 | 0.06261 | 0.9871 | 344.0956 | 48.4266 | 12.48207 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 09:36:39 | 65.8318 | 0.06261 | 0.9871 | 344.0956 | 48.4266 | 12.48207 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 09:36:39 | 65.8318 | 0.06261 | 0.9871 | 344.0956 | 48.4266 | 12.48207 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 09:36:39 | 65.8318 | 0.06261 | 0.9871 | 344.0956 | 48.4266 | 12.48207 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 20:41:20 | 65.8315 | 0.06262 | 1.5883 | 345.9191 | 48.4266 | 12.48207 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 20:41:20 | 65.8315 | 0.06262 | 1.5883 | 345.9191 | 48.4266 | 12.48207 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 20:41:20 | 65.8315 | 0.06262 | 1.5883 | 345.9191 | 48.4266 | 12.48207 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 20:41:20 | 65.8315 | 0.06262 | 1.5883 | 345.9191 | 48.4266 | 12.48207 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 20:41:20 | 65.8315 | 0.06262 | 1.5883 | 345.9191 | 48.4266 | 12.48207 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 14:11:55 | 65.8310 | 0.06264 | 2.4189 | 348.4170 | 48.4266 | 12.48207 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 14:11:55 | 65.8310 | 0.06264 | 2.4189 | 348.4170 | 48.4266 | 12.48207 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 14:11:55 | 65.8310 | 0.06264 | 2.4189 | 348.4170 | 48.4266 | 12.48207 | – |