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 | 18272 |
| 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 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 30 17:56 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 29 17:56 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 28 17:57 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 21:12:01 | 65.8580 | 0.06869 | 12.9415 | 352.7754 | 34.1296 | 12.40467 | – |
| 2025 Aug 22 17:56 | 2025 Aug 15 22:48:37 | 65.8541 | 0.06863 | 13.8471 | 355.5033 | 34.1296 | 12.40467 | – |
| 2025 Aug 20 17:56 | 2025 Aug 15 22:48:37 | 65.8541 | 0.06863 | 13.8471 | 355.5033 | 34.1296 | 12.40467 | – |
| 2025 Aug 19 17:56 | 2025 Aug 15 22:48:37 | 65.8541 | 0.06863 | 13.8471 | 355.5033 | 34.1296 | 12.40467 | – |
| 2025 Aug 18 17:56 | 2025 Aug 15 22:48:37 | 65.8541 | 0.06863 | 13.8471 | 355.5033 | 34.1296 | 12.40467 | – |
| 2025 Aug 16 17:56 | 2025 Aug 09 00:23:54 | 65.8515 | 0.06859 | 14.7527 | 358.2052 | 34.1296 | 12.40467 | – |
| 2025 Aug 15 17:57 | 2025 Aug 09 00:23:54 | 65.8515 | 0.06859 | 14.7527 | 358.2052 | 34.1296 | 12.40467 | – |
| 2025 Aug 14 17:56 | 2025 Aug 09 00:23:54 | 65.8515 | 0.06859 | 14.7527 | 358.2052 | 34.1296 | 12.40467 | – |
| 2025 Aug 13 17:58 | 2025 Aug 09 00:23:54 | 65.8515 | 0.06859 | 14.7527 | 358.2052 | 34.1296 | 12.40467 | – |
| 2025 Aug 12 17:56 | 2025 Aug 09 00:23:54 | 65.8515 | 0.06859 | 14.7527 | 358.2052 | 34.1296 | 12.40467 | – |
| 2025 Aug 11 17:56 | 2025 Aug 04 10:17:24 | 65.8522 | 0.06855 | 15.3522 | 0.0105 | 34.1296 | 12.40467 | – |
| 2025 Aug 10 17:57 | 2025 Aug 04 10:17:24 | 65.8522 | 0.06855 | 15.3522 | 0.0105 | 34.1296 | 12.40467 | – |
| 2025 Aug 09 17:56 | 2025 Aug 04 10:17:24 | 65.8522 | 0.06855 | 15.3522 | 0.0105 | 34.1296 | 12.40467 | – |
| 2025 Aug 08 17:56 | 2025 Aug 04 10:17:24 | 65.8522 | 0.06855 | 15.3522 | 0.0105 | 34.1296 | 12.40467 | – |
| 2025 Aug 07 17:56 | 2025 Aug 04 10:17:24 | 65.8522 | 0.06855 | 15.3522 | 0.0105 | 34.1296 | 12.40467 | – |
| 2025 Aug 05 17:56 | 2025 Jul 27 02:48:34 | 65.8526 | 0.06849 | 16.4381 | 3.2969 | 34.1296 | 12.40467 | – |
| 2025 Aug 04 17:56 | 2025 Jul 27 02:48:34 | 65.8526 | 0.06849 | 16.4381 | 3.2969 | 34.1296 | 12.40467 | – |