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 | 10436 |
| 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 Jan 03 18:57 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 195.3997 | 12.38138 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 195.3997 | 12.38138 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 195.3997 | 12.38138 | – |
| 2025 Dec 30 18:56 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 195.3997 | 12.38138 | – |
| 2025 Dec 29 18:56 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 195.3997 | 12.38138 | – |
| 2025 Dec 28 18:57 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 195.3997 | 12.38138 | – |
| 2025 Dec 27 18:57 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 195.3997 | 12.38138 | – |
| 2025 Dec 26 18:56 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 195.3997 | 12.38138 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 195.3997 | 12.38138 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 195.3997 | 12.38138 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 195.3997 | 12.38138 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 195.3997 | 12.38138 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 195.3997 | 12.38138 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 195.3997 | 12.38138 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:07:26 | 66.0265 | 0.06919 | 17.9132 | 202.5722 | 195.3997 | 12.38138 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 06:38:29 | 66.0267 | 0.06923 | 18.6858 | 205.0757 | 195.3997 | 12.38138 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 06:38:29 | 66.0267 | 0.06923 | 18.6858 | 205.0757 | 195.3997 | 12.38138 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 06:38:29 | 66.0267 | 0.06923 | 18.6858 | 205.0757 | 195.3997 | 12.38138 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 06:38:29 | 66.0267 | 0.06923 | 18.6858 | 205.0757 | 195.3997 | 12.38138 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 06:38:29 | 66.0267 | 0.06923 | 18.6858 | 205.0757 | 195.3997 | 12.38138 | – |