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 | 17018 |
| 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 Dec 06 18:56 | 2025 Dec 01 11:14:30 | 66.0195 | 0.06279 | 7.3825 | 165.9474 | 267.1714 | 12.47341 | – |
| 2025 Dec 05 18:57 | 2025 Dec 01 11:14:30 | 66.0195 | 0.06279 | 7.3825 | 165.9474 | 267.1714 | 12.47341 | – |
| 2025 Dec 04 18:57 | 2025 Dec 01 11:14:30 | 66.0195 | 0.06279 | 7.3825 | 165.9474 | 267.1714 | 12.47341 | – |
| 2025 Dec 03 18:56 | 2025 Dec 01 11:14:30 | 66.0195 | 0.06279 | 7.3825 | 165.9474 | 267.1714 | 12.47341 | – |
| 2025 Dec 02 18:56 | 2025 Dec 01 11:14:30 | 66.0195 | 0.06279 | 7.3825 | 165.9474 | 267.1714 | 12.47341 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 14:04:52 | 66.0180 | 0.06286 | 8.2860 | 168.8097 | 267.1714 | 12.47341 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 14:04:52 | 66.0180 | 0.06286 | 8.2860 | 168.8097 | 267.1714 | 12.47341 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 14:04:52 | 66.0180 | 0.06286 | 8.2860 | 168.8097 | 267.1714 | 12.47341 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 14:04:52 | 66.0180 | 0.06286 | 8.2860 | 168.8097 | 267.1714 | 12.47341 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 14:04:52 | 66.0180 | 0.06286 | 8.2860 | 168.8097 | 267.1714 | 12.47341 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 14:04:52 | 66.0180 | 0.06286 | 8.2860 | 168.8097 | 267.1714 | 12.47341 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 12:19:47 | 66.0172 | 0.06290 | 8.9520 | 170.9383 | 267.1714 | 12.47341 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 12:19:47 | 66.0172 | 0.06290 | 8.9520 | 170.9383 | 267.1714 | 12.47341 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 12:19:47 | 66.0172 | 0.06290 | 8.9520 | 170.9383 | 267.1714 | 12.47341 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 12:19:47 | 66.0172 | 0.06290 | 8.9520 | 170.9383 | 267.1714 | 12.47341 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 11:01:51 | 66.0169 | 0.06294 | 10.4033 | 175.6446 | 267.1714 | 12.47341 | – |