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 | 10465 |
| 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 Dec 12 18:57 | 2025 Dec 11 23:07:41 | 65.5640 | 0.07340 | 12.1562 | 156.5431 | 207.0935 | 12.59344 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 00:10:59 | 65.5637 | 0.07344 | 12.9723 | 158.7133 | 207.0935 | 12.59344 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 00:10:59 | 65.5637 | 0.07344 | 12.9723 | 158.7133 | 207.0935 | 12.59344 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 00:10:59 | 65.5637 | 0.07344 | 12.9723 | 158.7133 | 207.0935 | 12.59344 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 00:10:59 | 65.5637 | 0.07344 | 12.9723 | 158.7133 | 207.0935 | 12.59344 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 00:10:59 | 65.5637 | 0.07344 | 12.9723 | 158.7133 | 207.0935 | 12.59344 | – |
| 2025 Dec 06 18:56 | 2025 Nov 30 08:51:41 | 65.5644 | 0.07347 | 13.7449 | 160.7653 | 207.0935 | 12.59344 | – |
| 2025 Dec 05 18:57 | 2025 Nov 30 08:51:41 | 65.5644 | 0.07347 | 13.7449 | 160.7653 | 207.0935 | 12.59344 | – |
| 2025 Dec 04 18:57 | 2025 Nov 30 08:51:41 | 65.5644 | 0.07347 | 13.7449 | 160.7653 | 207.0935 | 12.59344 | – |
| 2025 Dec 03 18:56 | 2025 Nov 30 08:51:41 | 65.5644 | 0.07347 | 13.7449 | 160.7653 | 207.0935 | 12.59344 | – |
| 2025 Dec 02 18:56 | 2025 Nov 30 08:51:41 | 65.5644 | 0.07347 | 13.7449 | 160.7653 | 207.0935 | 12.59344 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 09:54:57 | 65.5649 | 0.07350 | 14.5611 | 162.9505 | 207.0935 | 12.59344 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 09:54:57 | 65.5649 | 0.07350 | 14.5611 | 162.9505 | 207.0935 | 12.59344 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 09:54:57 | 65.5649 | 0.07350 | 14.5611 | 162.9505 | 207.0935 | 12.59344 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 09:54:57 | 65.5649 | 0.07350 | 14.5611 | 162.9505 | 207.0935 | 12.59344 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 09:54:57 | 65.5649 | 0.07350 | 14.5611 | 162.9505 | 207.0935 | 12.59344 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 09:54:57 | 65.5649 | 0.07350 | 14.5611 | 162.9505 | 207.0935 | 12.59344 | – |
| 2025 Nov 24 18:56 | 2025 Nov 18 01:26:25 | 65.5653 | 0.07354 | 15.4318 | 165.2663 | 207.0935 | 12.59344 | – |
| 2025 Nov 23 18:57 | 2025 Nov 18 01:26:25 | 65.5653 | 0.07354 | 15.4318 | 165.2663 | 207.0935 | 12.59344 | – |
| 2025 Nov 21 18:57 | 2025 Nov 18 01:26:25 | 65.5653 | 0.07354 | 15.4318 | 165.2663 | 207.0935 | 12.59344 | – |
| 2025 Nov 20 18:56 | 2025 Nov 18 01:26:25 | 65.5653 | 0.07354 | 15.4318 | 165.2663 | 207.0935 | 12.59344 | – |
| 2025 Nov 18 18:57 | 2025 Nov 05 04:40:38 | 65.5645 | 0.07361 | 17.1948 | 169.9876 | 207.0935 | 12.59344 | – |
| 2025 Nov 16 18:58 | 2025 Nov 05 04:40:38 | 65.5645 | 0.07361 | 17.1948 | 169.9876 | 207.0935 | 12.59344 | – |
| 2025 Nov 15 18:57 | 2025 Nov 05 04:40:38 | 65.5645 | 0.07361 | 17.1948 | 169.9876 | 207.0935 | 12.59344 | – |