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 | 10623 |
| 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 May 25 17:57 | 2026 May 21 06:16:59 | 65.7758 | 0.06896 | 5.1391 | 43.0833 | 28.2890 | 12.43016 | – |
| 2026 May 24 17:57 | 2026 May 21 06:16:59 | 65.7758 | 0.06896 | 5.1391 | 43.0833 | 28.2890 | 12.43016 | – |
| 2026 May 23 17:58 | 2026 May 21 06:16:59 | 65.7758 | 0.06896 | 5.1391 | 43.0833 | 28.2890 | 12.43016 | – |
| 2026 May 22 17:57 | 2026 May 21 06:16:59 | 65.7758 | 0.06896 | 5.1391 | 43.0833 | 28.2890 | 12.43016 | – |
| 2026 May 21 17:57 | 2026 May 21 06:16:59 | 65.7758 | 0.06896 | 5.1391 | 43.0833 | 28.2890 | 12.43016 | – |
| 2026 May 20 17:57 | 2026 May 16 14:53:06 | 65.7751 | 0.06892 | 5.7503 | 44.8559 | 28.2890 | 12.43016 | – |
| 2026 May 19 17:58 | 2026 May 16 14:53:06 | 65.7751 | 0.06892 | 5.7503 | 44.8559 | 28.2890 | 12.43016 | – |
| 2026 May 18 17:57 | 2026 May 16 14:53:06 | 65.7751 | 0.06892 | 5.7503 | 44.8559 | 28.2890 | 12.43016 | – |
| 2026 May 17 17:57 | 2026 May 16 14:53:06 | 65.7751 | 0.06892 | 5.7503 | 44.8559 | 28.2890 | 12.43016 | – |
| 2026 May 16 17:56 | 2026 May 16 14:53:06 | 65.7751 | 0.06892 | 5.7503 | 44.8559 | 28.2890 | 12.43016 | – |
| 2026 May 15 17:57 | 2026 May 10 07:52:14 | 65.7740 | 0.06887 | 6.5788 | 47.2727 | 28.2890 | 12.43016 | – |
| 2026 May 14 17:58 | 2026 May 10 07:52:14 | 65.7740 | 0.06887 | 6.5788 | 47.2727 | 28.2890 | 12.43016 | – |
| 2026 May 13 17:58 | 2026 May 10 07:52:14 | 65.7740 | 0.06887 | 6.5788 | 47.2727 | 28.2890 | 12.43016 | – |
| 2026 May 12 17:58 | 2026 May 10 07:52:14 | 65.7740 | 0.06887 | 6.5788 | 47.2727 | 28.2890 | 12.43016 | – |
| 2026 May 11 17:56 | 2026 May 10 07:52:14 | 65.7740 | 0.06887 | 6.5788 | 47.2727 | 28.2890 | 12.43016 | – |
| 2026 May 10 17:57 | 2026 May 10 07:52:14 | 65.7740 | 0.06887 | 6.5788 | 47.2727 | 28.2890 | 12.43016 | – |
| 2026 May 09 17:57 | 2026 May 04 08:45:54 | 65.7732 | 0.06884 | 7.3640 | 49.5713 | 28.2890 | 12.43016 | – |
| 2026 May 08 17:57 | 2026 May 04 08:45:54 | 65.7732 | 0.06884 | 7.3640 | 49.5713 | 28.2890 | 12.43016 | – |
| 2026 May 07 17:58 | 2026 May 04 08:45:54 | 65.7732 | 0.06884 | 7.3640 | 49.5713 | 28.2890 | 12.43016 | – |
| 2026 May 06 17:57 | 2026 May 04 08:45:54 | 65.7732 | 0.06884 | 7.3640 | 49.5713 | 28.2890 | 12.43016 | – |
| 2026 May 05 17:57 | 2026 May 04 08:45:54 | 65.7732 | 0.06884 | 7.3640 | 49.5713 | 28.2890 | 12.43016 | – |
| 2026 May 04 17:57 | 2026 Apr 30 08:22:43 | 65.7729 | 0.06882 | 7.8929 | 51.1225 | 28.2890 | 12.43016 | – |
| 2026 May 03 17:57 | 2026 Apr 30 08:22:43 | 65.7729 | 0.06882 | 7.8929 | 51.1225 | 28.2890 | 12.43016 | – |
| 2026 May 02 17:57 | 2026 Apr 30 08:22:43 | 65.7729 | 0.06882 | 7.8929 | 51.1225 | 28.2890 | 12.43016 | – |
| 2026 May 01 17:56 | 2026 Apr 30 08:22:43 | 65.7729 | 0.06882 | 7.8929 | 51.1225 | 28.2890 | 12.43016 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 08:22:43 | 65.7729 | 0.06882 | 7.8929 | 51.1225 | 28.2890 | 12.43016 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:45:33 | 65.7727 | 0.06880 | 8.6645 | 53.3918 | 28.2890 | 12.43016 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:45:33 | 65.7727 | 0.06880 | 8.6645 | 53.3918 | 28.2890 | 12.43016 | – |