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 | 10447 |
| 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 01 17:18:00 | 65.8652 | 0.07160 | 19.8413 | 276.9038 | 104.4392 | 12.37028 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 17:18:00 | 65.8652 | 0.07160 | 19.8413 | 276.9038 | 104.4392 | 12.37028 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 17:18:00 | 65.8652 | 0.07160 | 19.8413 | 276.9038 | 104.4392 | 12.37028 | – |
| 2026 Feb 01 18:56 | 2026 Jan 25 18:26:27 | 65.8690 | 0.07161 | 20.7445 | 279.6016 | 104.4392 | 12.37028 | – |
| 2026 Jan 31 18:56 | 2026 Jan 25 18:26:27 | 65.8690 | 0.07161 | 20.7445 | 279.6016 | 104.4392 | 12.37028 | – |
| 2026 Jan 30 18:57 | 2026 Jan 25 18:26:27 | 65.8690 | 0.07161 | 20.7445 | 279.6016 | 104.4392 | 12.37028 | – |
| 2026 Jan 29 18:56 | 2026 Jan 25 18:26:27 | 65.8690 | 0.07161 | 20.7445 | 279.6016 | 104.4392 | 12.37028 | – |
| 2026 Jan 28 18:56 | 2026 Jan 25 18:26:27 | 65.8690 | 0.07161 | 20.7445 | 279.6016 | 104.4392 | 12.37028 | – |
| 2026 Jan 27 18:56 | 2026 Jan 17 22:25:45 | 65.8668 | 0.07162 | 21.7617 | 282.6368 | 104.4392 | 12.37028 | – |
| 2026 Jan 26 18:57 | 2026 Jan 17 22:25:45 | 65.8668 | 0.07162 | 21.7617 | 282.6368 | 104.4392 | 12.37028 | – |
| 2026 Jan 25 18:57 | 2026 Jan 17 22:25:45 | 65.8668 | 0.07162 | 21.7617 | 282.6368 | 104.4392 | 12.37028 | – |
| 2026 Jan 24 18:58 | 2026 Jan 17 22:25:45 | 65.8668 | 0.07162 | 21.7617 | 282.6368 | 104.4392 | 12.37028 | – |
| 2026 Jan 22 18:56 | 2026 Jan 17 22:25:45 | 65.8668 | 0.07162 | 21.7617 | 282.6368 | 104.4392 | 12.37028 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 03:31:39 | 65.8665 | 0.07163 | 21.9939 | 283.3294 | 104.4392 | 12.37028 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 03:31:39 | 65.8665 | 0.07163 | 21.9939 | 283.3294 | 104.4392 | 12.37028 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 03:31:39 | 65.8665 | 0.07163 | 21.9939 | 283.3294 | 104.4392 | 12.37028 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 03:31:39 | 65.8665 | 0.07163 | 21.9939 | 283.3294 | 104.4392 | 12.37028 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 03:31:39 | 65.8665 | 0.07163 | 21.9939 | 283.3294 | 104.4392 | 12.37028 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 03:31:39 | 65.8665 | 0.07163 | 21.9939 | 283.3294 | 104.4392 | 12.37028 | – |
| 2026 Jan 15 18:56 | 2026 Jan 09 04:38:05 | 65.8659 | 0.07163 | 22.8970 | 286.0172 | 104.4392 | 12.37028 | – |
| 2026 Jan 13 18:56 | 2026 Jan 09 04:38:05 | 65.8659 | 0.07163 | 22.8970 | 286.0172 | 104.4392 | 12.37028 | – |
| 2026 Jan 11 18:57 | 2026 Jan 09 04:38:05 | 65.8659 | 0.07163 | 22.8970 | 286.0172 | 104.4392 | 12.37028 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 03:15:58 | 65.8658 | 0.07163 | 23.2941 | 287.1995 | 104.4392 | 12.37028 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 03:15:58 | 65.8658 | 0.07163 | 23.2941 | 287.1995 | 104.4392 | 12.37028 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 03:15:58 | 65.8658 | 0.07163 | 23.2941 | 287.1995 | 104.4392 | 12.37028 | – |