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 | 36300 |
| 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 Sep 15 17:56 | 2025 Sep 14 22:59:25 | 65.6793 | 0.06784 | 9.1278 | 137.9948 | 321.5618 | 12.36080 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 05:44:20 | 65.6799 | 0.06783 | 10.6560 | 142.3466 | 321.5618 | 12.36080 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:44:20 | 65.6799 | 0.06783 | 10.6560 | 142.3466 | 321.5618 | 12.36080 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:44:20 | 65.6799 | 0.06783 | 10.6560 | 142.3466 | 321.5618 | 12.36080 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:44:20 | 65.6799 | 0.06783 | 10.6560 | 142.3466 | 321.5618 | 12.36080 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:44:20 | 65.6799 | 0.06783 | 10.6560 | 142.3466 | 321.5618 | 12.36080 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:44:20 | 65.6799 | 0.06783 | 10.6560 | 142.3466 | 321.5618 | 12.36080 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:44:20 | 65.6799 | 0.06783 | 10.6560 | 142.3466 | 321.5618 | 12.36080 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 321.5618 | 12.36080 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 321.5618 | 12.36080 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 321.5618 | 12.36080 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 321.5618 | 12.36080 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 321.5618 | 12.36080 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 321.5618 | 12.36080 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 321.5618 | 12.36080 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 321.5618 | 12.36080 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 321.5618 | 12.36080 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 321.5618 | 12.36080 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 321.5618 | 12.36080 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 15:47:22 | 65.6787 | 0.06785 | 12.8182 | 148.4952 | 321.5618 | 12.36080 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 15:47:22 | 65.6787 | 0.06785 | 12.8182 | 148.4952 | 321.5618 | 12.36080 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 15:47:22 | 65.6787 | 0.06785 | 12.8182 | 148.4952 | 321.5618 | 12.36080 | – |