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 | 10448 |
| 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 Jul 01 17:56 | 2026 Jun 28 17:15:22 | 66.1704 | 0.07410 | 0.9514 | 82.0758 | 2.6433 | 12.37371 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 17:15:22 | 66.1704 | 0.07410 | 0.9514 | 82.0758 | 2.6433 | 12.37371 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 17:15:22 | 66.1704 | 0.07410 | 0.9514 | 82.0758 | 2.6433 | 12.37371 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 13:33:22 | 66.1705 | 0.07409 | 1.7422 | 84.8041 | 2.6433 | 12.37371 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 13:33:22 | 66.1705 | 0.07409 | 1.7422 | 84.8041 | 2.6433 | 12.37371 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 13:33:22 | 66.1705 | 0.07409 | 1.7422 | 84.8041 | 2.6433 | 12.37371 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 13:33:22 | 66.1705 | 0.07409 | 1.7422 | 84.8041 | 2.6433 | 12.37371 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 13:33:22 | 66.1705 | 0.07409 | 1.7422 | 84.8041 | 2.6433 | 12.37371 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 13:33:22 | 66.1705 | 0.07409 | 1.7422 | 84.8041 | 2.6433 | 12.37371 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 00:09:25 | 66.1706 | 0.07408 | 2.4564 | 87.2728 | 2.6433 | 12.37371 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 00:09:25 | 66.1706 | 0.07408 | 2.4564 | 87.2728 | 2.6433 | 12.37371 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 00:09:25 | 66.1706 | 0.07408 | 2.4564 | 87.2728 | 2.6433 | 12.37371 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 00:09:25 | 66.1706 | 0.07408 | 2.4564 | 87.2728 | 2.6433 | 12.37371 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 00:09:25 | 66.1706 | 0.07408 | 2.4564 | 87.2728 | 2.6433 | 12.37371 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 00:09:25 | 66.1706 | 0.07408 | 2.4564 | 87.2728 | 2.6433 | 12.37371 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 01:48:02 | 66.1707 | 0.07407 | 3.0900 | 89.4614 | 2.6433 | 12.37371 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 01:48:02 | 66.1707 | 0.07407 | 3.0900 | 89.4614 | 2.6433 | 12.37371 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 01:48:02 | 66.1707 | 0.07407 | 3.0900 | 89.4614 | 2.6433 | 12.37371 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 01:48:02 | 66.1707 | 0.07407 | 3.0900 | 89.4614 | 2.6433 | 12.37371 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 01:48:02 | 66.1707 | 0.07407 | 3.0900 | 89.4614 | 2.6433 | 12.37371 | – |
| 2026 Jun 11 17:57 | 2026 Jun 05 11:02:27 | 66.1706 | 0.07405 | 3.9399 | 92.4060 | 2.6433 | 12.37371 | – |
| 2026 Jun 10 17:56 | 2026 Jun 05 11:02:27 | 66.1706 | 0.07405 | 3.9399 | 92.4060 | 2.6433 | 12.37371 | – |
| 2026 Jun 09 17:57 | 2026 Jun 05 11:02:27 | 66.1706 | 0.07405 | 3.9399 | 92.4060 | 2.6433 | 12.37371 | – |
| 2026 Jun 08 17:56 | 2026 Jun 05 11:02:27 | 66.1706 | 0.07405 | 3.9399 | 92.4060 | 2.6433 | 12.37371 | – |
| 2026 Jun 07 17:56 | 2026 Jun 05 11:02:27 | 66.1706 | 0.07405 | 3.9399 | 92.4060 | 2.6433 | 12.37371 | – |
| 2026 Jun 06 17:56 | 2026 May 31 04:49:18 | 66.1701 | 0.07404 | 4.6156 | 94.7475 | 2.6433 | 12.37371 | – |
| 2026 Jun 05 17:56 | 2026 May 31 04:49:18 | 66.1701 | 0.07404 | 4.6156 | 94.7475 | 2.6433 | 12.37371 | – |
| 2026 Jun 04 17:57 | 2026 May 31 04:49:18 | 66.1701 | 0.07404 | 4.6156 | 94.7475 | 2.6433 | 12.37371 | – |