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 | 10444 |
| 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 Oct 30 18:57 | 2025 Oct 27 15:51:14 | 65.7956 | 0.07495 | 11.7889 | 307.3623 | 46.1343 | 12.51565 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 15:51:14 | 65.7956 | 0.07495 | 11.7889 | 307.3623 | 46.1343 | 12.51565 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 15:57:59 | 65.7951 | 0.07494 | 12.3240 | 308.9145 | 46.1343 | 12.51565 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 15:57:59 | 65.7951 | 0.07494 | 12.3240 | 308.9145 | 46.1343 | 12.51565 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 15:57:59 | 65.7951 | 0.07494 | 12.3240 | 308.9145 | 46.1343 | 12.51565 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 15:57:59 | 65.7951 | 0.07494 | 12.3240 | 308.9145 | 46.1343 | 12.51565 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 15:57:59 | 65.7951 | 0.07494 | 12.3240 | 308.9145 | 46.1343 | 12.51565 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 03:38:29 | 65.7958 | 0.07494 | 13.0624 | 311.0551 | 46.1343 | 12.51565 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 03:38:29 | 65.7958 | 0.07494 | 13.0624 | 311.0551 | 46.1343 | 12.51565 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 03:38:29 | 65.7958 | 0.07494 | 13.0624 | 311.0551 | 46.1343 | 12.51565 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 03:38:29 | 65.7958 | 0.07494 | 13.0624 | 311.0551 | 46.1343 | 12.51565 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 03:38:29 | 65.7958 | 0.07494 | 13.0624 | 311.0551 | 46.1343 | 12.51565 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 04:54:34 | 65.7955 | 0.07493 | 14.5287 | 315.3052 | 46.1343 | 12.51565 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:25:25 | 65.7941 | 0.07490 | 16.0272 | 319.6385 | 46.1343 | 12.51565 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 00:25:25 | 65.7941 | 0.07490 | 16.0272 | 319.6385 | 46.1343 | 12.51565 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 00:25:25 | 65.7941 | 0.07490 | 16.0272 | 319.6385 | 46.1343 | 12.51565 | – |