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 | 10413 |
| 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 24 17:57 | 2025 Oct 23 14:38:44 | 65.8815 | 0.06726 | 23.9604 | 25.4976 | 119.8670 | 12.29912 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 07:19:15 | 65.8819 | 0.06724 | 0.6389 | 27.5938 | 119.8670 | 12.29912 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 07:19:15 | 65.8819 | 0.06724 | 0.6389 | 27.5938 | 119.8670 | 12.29912 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 07:19:15 | 65.8819 | 0.06724 | 0.6389 | 27.5938 | 119.8670 | 12.29912 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 07:19:15 | 65.8819 | 0.06724 | 0.6389 | 27.5938 | 119.8670 | 12.29912 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:19:15 | 65.8819 | 0.06724 | 0.6389 | 27.5938 | 119.8670 | 12.29912 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 09:49:07 | 65.8811 | 0.06721 | 2.0322 | 31.8982 | 119.8670 | 12.29912 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |
| 2025 Sep 27 17:56 | 2025 Sep 25 15:00:57 | 65.8793 | 0.06719 | 3.5392 | 36.5483 | 119.8670 | 12.29912 | – |