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 | 10441 |
| 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 29 18:56 | 2026 Jan 26 22:40:25 | 65.7365 | 0.06172 | 1.2167 | 216.1100 | 172.3773 | 12.11938 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 22:40:25 | 65.7365 | 0.06172 | 1.2167 | 216.1100 | 172.3773 | 12.11938 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 18:46:49 | 65.7362 | 0.06174 | 1.8574 | 217.9015 | 172.3773 | 12.11938 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 18:46:49 | 65.7362 | 0.06174 | 1.8574 | 217.9015 | 172.3773 | 12.11938 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 18:46:49 | 65.7362 | 0.06174 | 1.8574 | 217.9015 | 172.3773 | 12.11938 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 18:46:49 | 65.7362 | 0.06174 | 1.8574 | 217.9015 | 172.3773 | 12.11938 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 18:46:49 | 65.7362 | 0.06174 | 1.8574 | 217.9015 | 172.3773 | 12.11938 | – |
| 2026 Jan 21 18:56 | 2026 Jan 14 20:24:30 | 65.7363 | 0.06178 | 2.7178 | 220.3246 | 172.3773 | 12.11938 | – |
| 2026 Jan 20 19:06 | 2026 Jan 14 20:24:30 | 65.7363 | 0.06178 | 2.7178 | 220.3246 | 172.3773 | 12.11938 | – |
| 2026 Jan 19 18:57 | 2026 Jan 14 20:24:30 | 65.7363 | 0.06178 | 2.7178 | 220.3246 | 172.3773 | 12.11938 | – |
| 2026 Jan 18 18:57 | 2026 Jan 14 20:24:30 | 65.7363 | 0.06178 | 2.7178 | 220.3246 | 172.3773 | 12.11938 | – |
| 2026 Jan 17 18:56 | 2026 Jan 14 20:24:30 | 65.7363 | 0.06178 | 2.7178 | 220.3246 | 172.3773 | 12.11938 | – |
| 2026 Jan 16 18:57 | 2026 Jan 14 20:24:30 | 65.7363 | 0.06178 | 2.7178 | 220.3246 | 172.3773 | 12.11938 | – |
| 2026 Jan 15 18:56 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 13 18:56 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 11 18:57 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 20:30:42 | 65.7387 | 0.06181 | 3.8343 | 223.4521 | 172.3773 | 12.11938 | – |
| 2026 Jan 05 18:57 | 2025 Dec 27 22:37:58 | 65.7360 | 0.06185 | 4.9402 | 226.5825 | 172.3773 | 12.11938 | – |
| 2026 Jan 04 18:56 | 2025 Dec 27 22:37:58 | 65.7360 | 0.06185 | 4.9402 | 226.5825 | 172.3773 | 12.11938 | – |
| 2026 Jan 03 18:57 | 2025 Dec 27 22:37:58 | 65.7360 | 0.06185 | 4.9402 | 226.5825 | 172.3773 | 12.11938 | – |