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 | 10451 |
| 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 05:31:32 | 65.8543 | 0.07684 | 22.3688 | 158.2221 | 205.3399 | 12.45887 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 05:31:32 | 65.8543 | 0.07684 | 22.3688 | 158.2221 | 205.3399 | 12.45887 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 05:31:32 | 65.8543 | 0.07684 | 22.3688 | 158.2221 | 205.3399 | 12.45887 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 20:26:51 | 65.8529 | 0.07687 | 23.0804 | 160.3720 | 205.3399 | 12.45887 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 20:26:51 | 65.8529 | 0.07687 | 23.0804 | 160.3720 | 205.3399 | 12.45887 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 20:26:51 | 65.8529 | 0.07687 | 23.0804 | 160.3720 | 205.3399 | 12.45887 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 20:26:51 | 65.8529 | 0.07687 | 23.0804 | 160.3720 | 205.3399 | 12.45887 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:26:51 | 65.8529 | 0.07687 | 23.0804 | 160.3720 | 205.3399 | 12.45887 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 09:26:35 | 65.8532 | 0.07689 | 23.8026 | 162.5505 | 205.3399 | 12.45887 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 09:26:35 | 65.8532 | 0.07689 | 23.8026 | 162.5505 | 205.3399 | 12.45887 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 09:26:35 | 65.8532 | 0.07689 | 23.8026 | 162.5505 | 205.3399 | 12.45887 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 09:26:35 | 65.8532 | 0.07689 | 23.8026 | 162.5505 | 205.3399 | 12.45887 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 09:26:35 | 65.8532 | 0.07689 | 23.8026 | 162.5505 | 205.3399 | 12.45887 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 12:48:21 | 65.8528 | 0.07692 | 0.5780 | 164.8903 | 205.3399 | 12.45887 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 12:48:21 | 65.8528 | 0.07692 | 0.5780 | 164.8903 | 205.3399 | 12.45887 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 12:48:21 | 65.8528 | 0.07692 | 0.5780 | 164.8903 | 205.3399 | 12.45887 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 12:48:21 | 65.8528 | 0.07692 | 0.5780 | 164.8903 | 205.3399 | 12.45887 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 12:48:21 | 65.8528 | 0.07692 | 0.5780 | 164.8903 | 205.3399 | 12.45887 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 12:48:21 | 65.8528 | 0.07692 | 0.5780 | 164.8903 | 205.3399 | 12.45887 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 09:30:28 | 65.8523 | 0.07695 | 1.2577 | 166.9430 | 205.3399 | 12.45887 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 09:30:28 | 65.8523 | 0.07695 | 1.2577 | 166.9430 | 205.3399 | 12.45887 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 09:30:28 | 65.8523 | 0.07695 | 1.2577 | 166.9430 | 205.3399 | 12.45887 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 08:08:09 | 65.8520 | 0.07698 | 1.9269 | 168.9649 | 205.3399 | 12.45887 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 08:08:09 | 65.8520 | 0.07698 | 1.9269 | 168.9649 | 205.3399 | 12.45887 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 08:08:09 | 65.8520 | 0.07698 | 1.9269 | 168.9649 | 205.3399 | 12.45887 | – |