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 |
| 2026 Feb 05 18:58 | 2026 Feb 02 11:22:21 | 65.8769 | 0.06799 | 10.9301 | 345.8491 | 70.0772 | 12.29961 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:22:21 | 65.8769 | 0.06799 | 10.9301 | 345.8491 | 70.0772 | 12.29961 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:22:21 | 65.8769 | 0.06799 | 10.9301 | 345.8491 | 70.0772 | 12.29961 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:22:21 | 65.8769 | 0.06799 | 10.9301 | 345.8491 | 70.0772 | 12.29961 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:38:48 | 65.8764 | 0.06795 | 11.6696 | 348.1102 | 70.0772 | 12.29961 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:38:48 | 65.8764 | 0.06795 | 11.6696 | 348.1102 | 70.0772 | 12.29961 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:38:48 | 65.8764 | 0.06795 | 11.6696 | 348.1102 | 70.0772 | 12.29961 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:38:48 | 65.8764 | 0.06795 | 11.6696 | 348.1102 | 70.0772 | 12.29961 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:38:48 | 65.8764 | 0.06795 | 11.6696 | 348.1102 | 70.0772 | 12.29961 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 04:50:37 | 65.8755 | 0.06792 | 12.3722 | 350.2549 | 70.0772 | 12.29961 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 04:50:37 | 65.8755 | 0.06792 | 12.3722 | 350.2549 | 70.0772 | 12.29961 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 04:50:37 | 65.8755 | 0.06792 | 12.3722 | 350.2549 | 70.0772 | 12.29961 | – |