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 17 18:56 | 2026 Jan 16 05:37:53 | 66.0235 | 0.06901 | 13.3931 | 187.9167 | 353.8813 | 12.38141 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:37:53 | 66.0235 | 0.06901 | 13.3931 | 187.9167 | 353.8813 | 12.38141 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 20:48:39 | 66.0232 | 0.06903 | 14.0867 | 190.1589 | 353.8813 | 12.38141 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 20:48:39 | 66.0232 | 0.06903 | 14.0867 | 190.1589 | 353.8813 | 12.38141 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 20:48:39 | 66.0232 | 0.06903 | 14.0867 | 190.1589 | 353.8813 | 12.38141 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 20:37:13 | 66.0238 | 0.06906 | 14.7338 | 192.2529 | 353.8813 | 12.38141 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 20:37:13 | 66.0238 | 0.06906 | 14.7338 | 192.2529 | 353.8813 | 12.38141 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 20:37:13 | 66.0238 | 0.06906 | 14.7338 | 192.2529 | 353.8813 | 12.38141 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 20:37:13 | 66.0238 | 0.06906 | 14.7338 | 192.2529 | 353.8813 | 12.38141 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 20:37:13 | 66.0238 | 0.06906 | 14.7338 | 192.2529 | 353.8813 | 12.38141 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 353.8813 | 12.38141 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 353.8813 | 12.38141 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 353.8813 | 12.38141 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 353.8813 | 12.38141 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 15:24:28 | 66.0242 | 0.06909 | 15.5372 | 194.8602 | 353.8813 | 12.38141 | – |
| 2025 Dec 30 18:56 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 353.8813 | 12.38141 | – |
| 2025 Dec 29 18:56 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 353.8813 | 12.38141 | – |
| 2025 Dec 28 18:57 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 353.8813 | 12.38141 | – |
| 2025 Dec 27 18:57 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 353.8813 | 12.38141 | – |
| 2025 Dec 26 18:56 | 2025 Dec 24 23:40:58 | 66.0251 | 0.06912 | 16.2680 | 197.2311 | 353.8813 | 12.38141 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 353.8813 | 12.38141 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 353.8813 | 12.38141 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 353.8813 | 12.38141 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 353.8813 | 12.38141 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 04:04:43 | 66.0260 | 0.06914 | 16.8905 | 199.2525 | 353.8813 | 12.38141 | – |