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 | 10466 |
| 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 Mar 09 18:56 | 2026 Mar 03 00:07:33 | 65.8402 | 0.07116 | 17.8595 | 201.9080 | 313.2590 | 12.50094 | – |
| 2026 Mar 08 18:57 | 2026 Mar 03 00:07:33 | 65.8402 | 0.07116 | 17.8595 | 201.9080 | 313.2590 | 12.50094 | – |
| 2026 Mar 07 18:57 | 2026 Mar 03 00:07:33 | 65.8402 | 0.07116 | 17.8595 | 201.9080 | 313.2590 | 12.50094 | – |
| 2026 Mar 06 18:56 | 2026 Mar 03 00:07:33 | 65.8402 | 0.07116 | 17.8595 | 201.9080 | 313.2590 | 12.50094 | – |
| 2026 Mar 05 18:56 | 2026 Mar 03 00:07:33 | 65.8402 | 0.07116 | 17.8595 | 201.9080 | 313.2590 | 12.50094 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 00:07:33 | 65.8402 | 0.07116 | 17.8595 | 201.9080 | 313.2590 | 12.50094 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 01:05:51 | 65.8383 | 0.07112 | 18.5205 | 203.8403 | 313.2590 | 12.50094 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 01:05:51 | 65.8383 | 0.07112 | 18.5205 | 203.8403 | 313.2590 | 12.50094 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 01:05:51 | 65.8383 | 0.07112 | 18.5205 | 203.8403 | 313.2590 | 12.50094 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 01:05:51 | 65.8383 | 0.07112 | 18.5205 | 203.8403 | 313.2590 | 12.50094 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 01:05:51 | 65.8383 | 0.07112 | 18.5205 | 203.8403 | 313.2590 | 12.50094 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 01:05:51 | 65.8383 | 0.07112 | 18.5205 | 203.8403 | 313.2590 | 12.50094 | – |