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 |
| 2026 Mar 16 18:57 | 2026 Mar 15 14:18:03 | 65.6806 | 0.06727 | 9.4397 | 70.8604 | 70.0203 | 12.36183 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:18:03 | 65.6806 | 0.06727 | 9.4397 | 70.8604 | 70.0203 | 12.36183 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 13:44:36 | 65.6813 | 0.06729 | 10.0948 | 72.7324 | 70.0203 | 12.36183 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 13:44:36 | 65.6813 | 0.06729 | 10.0948 | 72.7324 | 70.0203 | 12.36183 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 13:44:36 | 65.6813 | 0.06729 | 10.0948 | 72.7324 | 70.0203 | 12.36183 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 13:44:36 | 65.6813 | 0.06729 | 10.0948 | 72.7324 | 70.0203 | 12.36183 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 13:44:36 | 65.6813 | 0.06729 | 10.0948 | 72.7324 | 70.0203 | 12.36183 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:01:54 | 65.6812 | 0.06732 | 10.8865 | 74.9954 | 70.0203 | 12.36183 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:01:54 | 65.6812 | 0.06732 | 10.8865 | 74.9954 | 70.0203 | 12.36183 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:01:54 | 65.6812 | 0.06732 | 10.8865 | 74.9954 | 70.0203 | 12.36183 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:01:54 | 65.6812 | 0.06732 | 10.8865 | 74.9954 | 70.0203 | 12.36183 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:01:54 | 65.6812 | 0.06732 | 10.8865 | 74.9954 | 70.0203 | 12.36183 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:01:54 | 65.6812 | 0.06732 | 10.8865 | 74.9954 | 70.0203 | 12.36183 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:56:10 | 65.6813 | 0.06736 | 11.6586 | 77.1978 | 70.0203 | 12.36183 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:56:10 | 65.6813 | 0.06736 | 11.6586 | 77.1978 | 70.0203 | 12.36183 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:56:10 | 65.6813 | 0.06736 | 11.6586 | 77.1978 | 70.0203 | 12.36183 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:56:10 | 65.6813 | 0.06736 | 11.6586 | 77.1978 | 70.0203 | 12.36183 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:56:10 | 65.6813 | 0.06736 | 11.6586 | 77.1978 | 70.0203 | 12.36183 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:56:10 | 65.6813 | 0.06736 | 11.6586 | 77.1978 | 70.0203 | 12.36183 | – |