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 | 10445 |
| 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 Feb 04 18:57 | 2026 Feb 02 08:00:14 | 65.9566 | 0.06566 | 6.4596 | 19.9997 | 48.1025 | 12.09452 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 08:00:14 | 65.9566 | 0.06566 | 6.4596 | 19.9997 | 48.1025 | 12.09452 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 08:00:14 | 65.9566 | 0.06566 | 6.4596 | 19.9997 | 48.1025 | 12.09452 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 13:15:00 | 65.9587 | 0.06563 | 7.1683 | 22.2565 | 48.1025 | 12.09452 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 13:15:00 | 65.9587 | 0.06563 | 7.1683 | 22.2565 | 48.1025 | 12.09452 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 13:15:00 | 65.9587 | 0.06563 | 7.1683 | 22.2565 | 48.1025 | 12.09452 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 13:15:00 | 65.9587 | 0.06563 | 7.1683 | 22.2565 | 48.1025 | 12.09452 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 13:15:00 | 65.9587 | 0.06563 | 7.1683 | 22.2565 | 48.1025 | 12.09452 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:05:23 | 65.9581 | 0.06561 | 7.7868 | 24.2166 | 48.1025 | 12.09452 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:05:23 | 65.9581 | 0.06561 | 7.7868 | 24.2166 | 48.1025 | 12.09452 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:05:23 | 65.9581 | 0.06561 | 7.7868 | 24.2166 | 48.1025 | 12.09452 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:05:23 | 65.9581 | 0.06561 | 7.7868 | 24.2166 | 48.1025 | 12.09452 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:05:23 | 65.9581 | 0.06561 | 7.7868 | 24.2166 | 48.1025 | 12.09452 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 11:09:18 | 65.9583 | 0.06559 | 8.5268 | 26.5709 | 48.1025 | 12.09452 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 11:09:18 | 65.9583 | 0.06559 | 8.5268 | 26.5709 | 48.1025 | 12.09452 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 11:09:18 | 65.9583 | 0.06559 | 8.5268 | 26.5709 | 48.1025 | 12.09452 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 11:09:18 | 65.9583 | 0.06559 | 8.5268 | 26.5709 | 48.1025 | 12.09452 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 11:09:18 | 65.9583 | 0.06559 | 8.5268 | 26.5709 | 48.1025 | 12.09452 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 11:09:18 | 65.9583 | 0.06559 | 8.5268 | 26.5709 | 48.1025 | 12.09452 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 12:05:54 | 65.9583 | 0.06556 | 9.1347 | 28.5095 | 48.1025 | 12.09452 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 12:05:54 | 65.9583 | 0.06556 | 9.1347 | 28.5095 | 48.1025 | 12.09452 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 12:05:54 | 65.9583 | 0.06556 | 9.1347 | 28.5095 | 48.1025 | 12.09452 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 15:19:52 | 65.9579 | 0.06552 | 9.8534 | 30.8022 | 48.1025 | 12.09452 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 15:19:52 | 65.9579 | 0.06552 | 9.8534 | 30.8022 | 48.1025 | 12.09452 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 15:19:52 | 65.9579 | 0.06552 | 9.8534 | 30.8022 | 48.1025 | 12.09452 | – |