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 | 10452 |
| 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 |
| 2026 Apr 16 17:57 | 2026 Apr 11 05:45:38 | 65.8466 | 0.06007 | 3.2486 | 334.8619 | 174.4757 | 12.06068 | – |
| 2026 Apr 14 17:57 | 2026 Apr 11 05:45:38 | 65.8466 | 0.06007 | 3.2486 | 334.8619 | 174.4757 | 12.06068 | – |
| 2026 Apr 13 17:57 | 2026 Apr 11 05:45:38 | 65.8466 | 0.06007 | 3.2486 | 334.8619 | 174.4757 | 12.06068 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 06:08:47 | 65.8461 | 0.06006 | 3.6131 | 335.9446 | 174.4757 | 12.06068 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 06:08:47 | 65.8461 | 0.06006 | 3.6131 | 335.9446 | 174.4757 | 12.06068 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 06:08:47 | 65.8461 | 0.06006 | 3.6131 | 335.9446 | 174.4757 | 12.06068 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 06:08:47 | 65.8461 | 0.06006 | 3.6131 | 335.9446 | 174.4757 | 12.06068 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 06:08:47 | 65.8461 | 0.06006 | 3.6131 | 335.9446 | 174.4757 | 12.06068 | – |
| 2026 Apr 05 17:56 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Apr 04 17:57 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Apr 03 17:56 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Apr 02 18:03 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Mar 31 17:57 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Mar 30 17:58 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Mar 29 17:57 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Mar 28 18:57 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Mar 27 18:57 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Mar 26 18:57 | 2026 Mar 24 09:25:17 | 65.8430 | 0.06002 | 5.4283 | 341.3390 | 174.4757 | 12.06068 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 07:43:31 | 65.8420 | 0.05999 | 6.0477 | 343.1766 | 174.4757 | 12.06068 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 07:43:31 | 65.8420 | 0.05999 | 6.0477 | 343.1766 | 174.4757 | 12.06068 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 07:43:31 | 65.8420 | 0.05999 | 6.0477 | 343.1766 | 174.4757 | 12.06068 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 07:43:31 | 65.8420 | 0.05999 | 6.0477 | 343.1766 | 174.4757 | 12.06068 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 07:43:31 | 65.8420 | 0.05999 | 6.0477 | 343.1766 | 174.4757 | 12.06068 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 07:43:31 | 65.8420 | 0.05999 | 6.0477 | 343.1766 | 174.4757 | 12.06068 | – |