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 | 10415 |
| 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 01:08:45 | 65.8345 | 0.06887 | 9.1319 | 307.0420 | 75.7278 | 12.18825 | – |
| 2025 May 07 17:56 | 2025 May 03 01:08:45 | 65.8345 | 0.06887 | 9.1319 | 307.0420 | 75.7278 | 12.18825 | – |
| 2025 May 06 17:57 | 2025 May 03 01:08:45 | 65.8345 | 0.06887 | 9.1319 | 307.0420 | 75.7278 | 12.18825 | – |
| 2025 May 05 17:56 | 2025 May 03 01:08:45 | 65.8345 | 0.06887 | 9.1319 | 307.0420 | 75.7278 | 12.18825 | – |
| 2025 May 04 17:57 | 2025 May 03 01:08:45 | 65.8345 | 0.06887 | 9.1319 | 307.0420 | 75.7278 | 12.18825 | – |
| 2025 May 03 17:57 | 2025 May 03 01:08:45 | 65.8345 | 0.06887 | 9.1319 | 307.0420 | 75.7278 | 12.18825 | – |
| 2025 May 01 17:56 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 09:30:13 | 65.8355 | 0.06884 | 10.4686 | 311.0081 | 75.7278 | 12.18825 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 22:25:00 | 65.8370 | 0.06883 | 11.2795 | 313.4112 | 75.7278 | 12.18825 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 22:25:00 | 65.8370 | 0.06883 | 11.2795 | 313.4112 | 75.7278 | 12.18825 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 22:25:00 | 65.8370 | 0.06883 | 11.2795 | 313.4112 | 75.7278 | 12.18825 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 22:25:00 | 65.8370 | 0.06883 | 11.2795 | 313.4112 | 75.7278 | 12.18825 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 22:25:00 | 65.8370 | 0.06883 | 11.2795 | 313.4112 | 75.7278 | 12.18825 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 22:25:00 | 65.8370 | 0.06883 | 11.2795 | 313.4112 | 75.7278 | 12.18825 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 11:08:23 | 65.8376 | 0.06882 | 11.8404 | 315.0754 | 75.7278 | 12.18825 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 11:08:23 | 65.8376 | 0.06882 | 11.8404 | 315.0754 | 75.7278 | 12.18825 | – |
| 2025 Apr 11 17:57 | 2025 Apr 11 11:08:23 | 65.8376 | 0.06882 | 11.8404 | 315.0754 | 75.7278 | 12.18825 | – |