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 | 13947 |
| 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 01 13:33:05 | 65.7161 | 0.06617 | 16.1030 | 105.8909 | 290.4764 | 12.24391 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 13:33:05 | 65.7161 | 0.06617 | 16.1030 | 105.8909 | 290.4764 | 12.24391 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 13:33:05 | 65.7161 | 0.06617 | 16.1030 | 105.8909 | 290.4764 | 12.24391 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 13:33:05 | 65.7161 | 0.06617 | 16.1030 | 105.8909 | 290.4764 | 12.24391 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 00:50:07 | 65.7171 | 0.06618 | 16.8070 | 107.9103 | 290.4764 | 12.24391 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 00:50:07 | 65.7171 | 0.06618 | 16.8070 | 107.9103 | 290.4764 | 12.24391 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 00:50:07 | 65.7171 | 0.06618 | 16.8070 | 107.9103 | 290.4764 | 12.24391 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 00:50:07 | 65.7171 | 0.06618 | 16.8070 | 107.9103 | 290.4764 | 12.24391 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 00:50:07 | 65.7171 | 0.06618 | 16.8070 | 107.9103 | 290.4764 | 12.24391 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 09:42:11 | 65.7186 | 0.06620 | 17.5238 | 109.9709 | 290.4764 | 12.24391 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 09:42:11 | 65.7186 | 0.06620 | 17.5238 | 109.9709 | 290.4764 | 12.24391 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 09:42:11 | 65.7186 | 0.06620 | 17.5238 | 109.9709 | 290.4764 | 12.24391 | – |