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 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 287.6196 | 12.36059 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 287.6196 | 12.36059 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 287.6196 | 12.36059 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:49:21 | 65.6793 | 0.06783 | 11.4814 | 144.6948 | 287.6196 | 12.36059 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 287.6196 | 12.36059 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 287.6196 | 12.36059 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 287.6196 | 12.36059 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 287.6196 | 12.36059 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 06:18:21 | 65.6789 | 0.06784 | 12.2178 | 146.7925 | 287.6196 | 12.36059 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 15:47:22 | 65.6787 | 0.06785 | 12.8182 | 148.4952 | 287.6196 | 12.36059 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 15:47:22 | 65.6787 | 0.06785 | 12.8182 | 148.4952 | 287.6196 | 12.36059 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 15:47:22 | 65.6787 | 0.06785 | 12.8182 | 148.4952 | 287.6196 | 12.36059 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 15:47:22 | 65.6787 | 0.06785 | 12.8182 | 148.4952 | 287.6196 | 12.36059 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 09:25:33 | 65.6781 | 0.06787 | 13.5049 | 150.4474 | 287.6196 | 12.36059 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 09:25:33 | 65.6781 | 0.06787 | 13.5049 | 150.4474 | 287.6196 | 12.36059 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 09:25:33 | 65.6781 | 0.06787 | 13.5049 | 150.4474 | 287.6196 | 12.36059 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 09:25:33 | 65.6781 | 0.06787 | 13.5049 | 150.4474 | 287.6196 | 12.36059 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 09:25:33 | 65.6781 | 0.06787 | 13.5049 | 150.4474 | 287.6196 | 12.36059 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 09:42:35 | 65.6778 | 0.06790 | 14.2858 | 152.6502 | 287.6196 | 12.36059 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 09:42:35 | 65.6778 | 0.06790 | 14.2858 | 152.6502 | 287.6196 | 12.36059 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 09:42:35 | 65.6778 | 0.06790 | 14.2858 | 152.6502 | 287.6196 | 12.36059 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 09:42:35 | 65.6778 | 0.06790 | 14.2858 | 152.6502 | 287.6196 | 12.36059 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 09:42:35 | 65.6778 | 0.06790 | 14.2858 | 152.6502 | 287.6196 | 12.36059 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 11:16:27 | 65.6776 | 0.06792 | 14.9294 | 154.4558 | 287.6196 | 12.36059 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 11:16:27 | 65.6776 | 0.06792 | 14.9294 | 154.4558 | 287.6196 | 12.36059 | – |