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 | 10448 |
| 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 Jun 30 17:56 | 2025 Jun 28 05:57:45 | 66.1707 | 0.07545 | 23.9197 | 243.3539 | 305.6182 | 12.37330 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 05:57:45 | 66.1707 | 0.07545 | 23.9197 | 243.3539 | 305.6182 | 12.37330 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 05:57:45 | 66.1707 | 0.07545 | 23.9197 | 243.3539 | 305.6182 | 12.37330 | – |
| 2025 Jun 27 17:56 | 2025 Jun 19 08:34:30 | 66.1706 | 0.07547 | 1.0628 | 247.2409 | 305.6182 | 12.37330 | – |
| 2025 Jun 26 17:56 | 2025 Jun 19 08:34:30 | 66.1706 | 0.07547 | 1.0628 | 247.2409 | 305.6182 | 12.37330 | – |
| 2025 Jun 25 17:56 | 2025 Jun 19 08:34:30 | 66.1706 | 0.07547 | 1.0628 | 247.2409 | 305.6182 | 12.37330 | – |
| 2025 Jun 24 17:56 | 2025 Jun 19 08:34:30 | 66.1706 | 0.07547 | 1.0628 | 247.2409 | 305.6182 | 12.37330 | – |
| 2025 Jun 23 17:56 | 2025 Jun 19 08:34:30 | 66.1706 | 0.07547 | 1.0628 | 247.2409 | 305.6182 | 12.37330 | – |
| 2025 Jun 22 17:56 | 2025 Jun 14 15:12:59 | 66.1703 | 0.07548 | 1.6700 | 249.2957 | 305.6182 | 12.37330 | – |
| 2025 Jun 21 17:56 | 2025 Jun 14 15:12:59 | 66.1703 | 0.07548 | 1.6700 | 249.2957 | 305.6182 | 12.37330 | – |
| 2025 Jun 20 17:57 | 2025 Jun 14 15:12:59 | 66.1703 | 0.07548 | 1.6700 | 249.2957 | 305.6182 | 12.37330 | – |
| 2025 Jun 19 17:56 | 2025 Jun 14 15:12:59 | 66.1703 | 0.07548 | 1.6700 | 249.2957 | 305.6182 | 12.37330 | – |
| 2025 Jun 18 17:56 | 2025 Jun 14 15:12:59 | 66.1703 | 0.07548 | 1.6700 | 249.2957 | 305.6182 | 12.37330 | – |
| 2025 Jun 17 17:56 | 2025 Jun 14 15:12:59 | 66.1703 | 0.07548 | 1.6700 | 249.2957 | 305.6182 | 12.37330 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 16:08:33 | 66.1707 | 0.07549 | 2.1793 | 251.0310 | 305.6182 | 12.37330 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 16:08:33 | 66.1707 | 0.07549 | 2.1793 | 251.0310 | 305.6182 | 12.37330 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 16:08:33 | 66.1707 | 0.07549 | 2.1793 | 251.0310 | 305.6182 | 12.37330 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 16:08:33 | 66.1707 | 0.07549 | 2.1793 | 251.0310 | 305.6182 | 12.37330 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 16:08:33 | 66.1707 | 0.07549 | 2.1793 | 251.0310 | 305.6182 | 12.37330 | – |
| 2025 Jun 11 17:56 | 2025 Jun 06 02:16:35 | 66.1709 | 0.07549 | 2.7677 | 253.0287 | 305.6182 | 12.37330 | – |
| 2025 Jun 10 17:56 | 2025 Jun 06 02:16:35 | 66.1709 | 0.07549 | 2.7677 | 253.0287 | 305.6182 | 12.37330 | – |
| 2025 Jun 09 17:56 | 2025 Jun 06 02:16:35 | 66.1709 | 0.07549 | 2.7677 | 253.0287 | 305.6182 | 12.37330 | – |
| 2025 Jun 08 17:56 | 2025 Jun 06 02:16:35 | 66.1709 | 0.07549 | 2.7677 | 253.0287 | 305.6182 | 12.37330 | – |
| 2025 Jun 07 17:56 | 2025 Jun 06 02:16:35 | 66.1709 | 0.07549 | 2.7677 | 253.0287 | 305.6182 | 12.37330 | – |
| 2025 Jun 06 17:56 | 2025 Jun 06 02:16:35 | 66.1709 | 0.07549 | 2.7677 | 253.0287 | 305.6182 | 12.37330 | – |
| 2025 Jun 05 17:56 | 2025 May 31 23:15:54 | 66.1709 | 0.07550 | 3.4266 | 255.2687 | 305.6182 | 12.37330 | – |
| 2025 Jun 04 17:57 | 2025 May 31 23:15:54 | 66.1709 | 0.07550 | 3.4266 | 255.2687 | 305.6182 | 12.37330 | – |
| 2025 Jun 03 17:57 | 2025 May 31 23:15:54 | 66.1709 | 0.07550 | 3.4266 | 255.2687 | 305.6182 | 12.37330 | – |