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 | 17838 |
| 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 Jun 16 17:55 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 15 17:56 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 14 17:57 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 13 17:56 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 12 17:56 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 11 17:57 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 10 17:56 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 09 17:57 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 08 17:56 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 07 17:56 | 2026 Jun 01 07:01:37 | 65.9819 | 0.06344 | 6.9438 | 207.3741 | 308.4956 | 12.46589 | – |
| 2026 Jun 06 17:56 | 2026 May 31 07:56:40 | 65.9818 | 0.06345 | 7.0701 | 207.7785 | 308.4956 | 12.46589 | – |
| 2026 Jun 05 17:56 | 2026 May 31 07:56:40 | 65.9818 | 0.06345 | 7.0701 | 207.7785 | 308.4956 | 12.46589 | – |
| 2026 Jun 04 17:57 | 2026 May 31 07:56:40 | 65.9818 | 0.06345 | 7.0701 | 207.7785 | 308.4956 | 12.46589 | – |
| 2026 Jun 02 17:56 | 2026 May 31 07:56:40 | 65.9818 | 0.06345 | 7.0701 | 207.7785 | 308.4956 | 12.46589 | – |
| 2026 Jun 01 17:57 | 2026 May 31 07:56:40 | 65.9818 | 0.06345 | 7.0701 | 207.7785 | 308.4956 | 12.46589 | – |
| 2026 May 31 17:58 | 2026 May 31 07:56:40 | 65.9818 | 0.06345 | 7.0701 | 207.7785 | 308.4956 | 12.46589 | – |
| 2026 May 30 17:57 | 2026 May 24 08:24:47 | 65.9817 | 0.06351 | 7.9868 | 210.7269 | 308.4956 | 12.46589 | – |
| 2026 May 29 17:57 | 2026 May 24 08:24:47 | 65.9817 | 0.06351 | 7.9868 | 210.7269 | 308.4956 | 12.46589 | – |
| 2026 May 28 17:56 | 2026 May 24 08:24:47 | 65.9817 | 0.06351 | 7.9868 | 210.7269 | 308.4956 | 12.46589 | – |
| 2026 May 27 17:57 | 2026 May 24 08:24:47 | 65.9817 | 0.06351 | 7.9868 | 210.7269 | 308.4956 | 12.46589 | – |
| 2026 May 26 17:57 | 2026 May 24 08:24:47 | 65.9817 | 0.06351 | 7.9868 | 210.7269 | 308.4956 | 12.46589 | – |
| 2026 May 25 17:57 | 2026 May 20 22:51:28 | 65.9812 | 0.06354 | 8.4331 | 212.1490 | 308.4956 | 12.46589 | – |
| 2026 May 24 17:57 | 2026 May 20 22:51:28 | 65.9812 | 0.06354 | 8.4331 | 212.1490 | 308.4956 | 12.46589 | – |