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 | 10617 |
| 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 11:44:32 | 65.6301 | 0.07477 | 10.0636 | 271.9035 | 270.0142 | 12.36365 | – |
| 2025 May 07 17:56 | 2025 May 03 11:44:32 | 65.6301 | 0.07477 | 10.0636 | 271.9035 | 270.0142 | 12.36365 | – |
| 2025 May 06 17:57 | 2025 May 03 11:44:32 | 65.6301 | 0.07477 | 10.0636 | 271.9035 | 270.0142 | 12.36365 | – |
| 2025 May 05 17:56 | 2025 May 03 11:44:32 | 65.6301 | 0.07477 | 10.0636 | 271.9035 | 270.0142 | 12.36365 | – |
| 2025 May 04 17:57 | 2025 May 03 11:44:32 | 65.6301 | 0.07477 | 10.0636 | 271.9035 | 270.0142 | 12.36365 | – |
| 2025 May 03 17:57 | 2025 May 03 11:44:32 | 65.6301 | 0.07477 | 10.0636 | 271.9035 | 270.0142 | 12.36365 | – |
| 2025 May 01 17:56 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 15:35:00 | 65.6318 | 0.07476 | 11.4837 | 275.7287 | 270.0142 | 12.36365 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 12:19:30 | 65.6327 | 0.07476 | 12.4185 | 278.2473 | 270.0142 | 12.36365 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 12:19:30 | 65.6327 | 0.07476 | 12.4185 | 278.2473 | 270.0142 | 12.36365 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 12:19:30 | 65.6327 | 0.07476 | 12.4185 | 278.2473 | 270.0142 | 12.36365 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 12:19:30 | 65.6327 | 0.07476 | 12.4185 | 278.2473 | 270.0142 | 12.36365 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 12:19:30 | 65.6327 | 0.07476 | 12.4185 | 278.2473 | 270.0142 | 12.36365 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 12:19:30 | 65.6327 | 0.07476 | 12.4185 | 278.2473 | 270.0142 | 12.36365 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 16:09:06 | 65.6330 | 0.07476 | 13.0526 | 279.9565 | 270.0142 | 12.36365 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 16:09:06 | 65.6330 | 0.07476 | 13.0526 | 279.9565 | 270.0142 | 12.36365 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 16:09:06 | 65.6330 | 0.07476 | 13.0526 | 279.9565 | 270.0142 | 12.36365 | – |