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 |
| 2025 Dec 07 18:56 | 2025 Dec 06 23:01:08 | 65.9602 | 0.06535 | 13.4902 | 42.3380 | 77.9062 | 12.09454 | – |
| 2025 Dec 06 18:56 | 2025 Dec 01 21:51:13 | 65.9605 | 0.06532 | 14.1088 | 44.2910 | 77.9062 | 12.09454 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 21:51:13 | 65.9605 | 0.06532 | 14.1088 | 44.2910 | 77.9062 | 12.09454 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 21:51:13 | 65.9605 | 0.06532 | 14.1088 | 44.2910 | 77.9062 | 12.09454 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 21:51:13 | 65.9605 | 0.06532 | 14.1088 | 44.2910 | 77.9062 | 12.09454 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 21:51:13 | 65.9605 | 0.06532 | 14.1088 | 44.2910 | 77.9062 | 12.09454 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 01:12:15 | 65.9616 | 0.06525 | 14.9493 | 46.9554 | 77.9062 | 12.09454 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 01:12:15 | 65.9616 | 0.06525 | 14.9493 | 46.9554 | 77.9062 | 12.09454 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 01:12:15 | 65.9616 | 0.06525 | 14.9493 | 46.9554 | 77.9062 | 12.09454 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 01:12:15 | 65.9616 | 0.06525 | 14.9493 | 46.9554 | 77.9062 | 12.09454 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 01:12:15 | 65.9616 | 0.06525 | 14.9493 | 46.9554 | 77.9062 | 12.09454 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 01:12:15 | 65.9616 | 0.06525 | 14.9493 | 46.9554 | 77.9062 | 12.09454 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 04:18:11 | 65.9621 | 0.06520 | 15.6684 | 49.2267 | 77.9062 | 12.09454 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 04:18:11 | 65.9621 | 0.06520 | 15.6684 | 49.2267 | 77.9062 | 12.09454 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 04:18:11 | 65.9621 | 0.06520 | 15.6684 | 49.2267 | 77.9062 | 12.09454 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 04:18:11 | 65.9621 | 0.06520 | 15.6684 | 49.2267 | 77.9062 | 12.09454 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 22:07:06 | 65.9621 | 0.06508 | 17.0475 | 53.6189 | 77.9062 | 12.09454 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 22:07:06 | 65.9621 | 0.06508 | 17.0475 | 53.6189 | 77.9062 | 12.09454 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 22:07:06 | 65.9621 | 0.06508 | 17.0475 | 53.6189 | 77.9062 | 12.09454 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 22:07:06 | 65.9621 | 0.06508 | 17.0475 | 53.6189 | 77.9062 | 12.09454 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 22:07:06 | 65.9621 | 0.06508 | 17.0475 | 53.6189 | 77.9062 | 12.09454 | – |
| 2025 Nov 11 18:55 | 2025 Nov 07 22:07:06 | 65.9621 | 0.06508 | 17.0475 | 53.6189 | 77.9062 | 12.09454 | – |
| 2025 Nov 10 18:57 | 2025 Nov 07 22:07:06 | 65.9621 | 0.06508 | 17.0475 | 53.6189 | 77.9062 | 12.09454 | – |