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 | 10436 |
| 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 22:05:07 | 66.0261 | 0.06952 | 7.6560 | 246.6593 | 118.7576 | 12.38107 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 22:05:07 | 66.0261 | 0.06952 | 7.6560 | 246.6593 | 118.7576 | 12.38107 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:05:07 | 66.0261 | 0.06952 | 7.6560 | 246.6593 | 118.7576 | 12.38107 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:05:07 | 66.0261 | 0.06952 | 7.6560 | 246.6593 | 118.7576 | 12.38107 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 03:20:45 | 66.0266 | 0.06953 | 8.4031 | 249.0614 | 118.7576 | 12.38107 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 03:20:45 | 66.0266 | 0.06953 | 8.4031 | 249.0614 | 118.7576 | 12.38107 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 03:20:45 | 66.0266 | 0.06953 | 8.4031 | 249.0614 | 118.7576 | 12.38107 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 03:20:45 | 66.0266 | 0.06953 | 8.4031 | 249.0614 | 118.7576 | 12.38107 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 03:20:45 | 66.0266 | 0.06953 | 8.4031 | 249.0614 | 118.7576 | 12.38107 | – |
| 2025 Aug 22 17:56 | 2025 Aug 14 13:15:28 | 66.0270 | 0.06955 | 9.3836 | 252.2156 | 118.7576 | 12.38107 | – |
| 2025 Aug 20 17:56 | 2025 Aug 14 13:15:28 | 66.0270 | 0.06955 | 9.3836 | 252.2156 | 118.7576 | 12.38107 | – |
| 2025 Aug 19 17:56 | 2025 Aug 14 13:15:28 | 66.0270 | 0.06955 | 9.3836 | 252.2156 | 118.7576 | 12.38107 | – |
| 2025 Aug 18 17:56 | 2025 Aug 14 13:15:28 | 66.0270 | 0.06955 | 9.3836 | 252.2156 | 118.7576 | 12.38107 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 13:32:00 | 66.0267 | 0.06956 | 9.7698 | 253.4584 | 118.7576 | 12.38107 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 13:32:00 | 66.0267 | 0.06956 | 9.7698 | 253.4584 | 118.7576 | 12.38107 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 13:32:00 | 66.0267 | 0.06956 | 9.7698 | 253.4584 | 118.7576 | 12.38107 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 13:32:00 | 66.0267 | 0.06956 | 9.7698 | 253.4584 | 118.7576 | 12.38107 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 13:32:00 | 66.0267 | 0.06956 | 9.7698 | 253.4584 | 118.7576 | 12.38107 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 02:39:53 | 66.0263 | 0.06957 | 10.4745 | 255.7240 | 118.7576 | 12.38107 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 02:39:53 | 66.0263 | 0.06957 | 10.4745 | 255.7240 | 118.7576 | 12.38107 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 02:39:53 | 66.0263 | 0.06957 | 10.4745 | 255.7240 | 118.7576 | 12.38107 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 02:39:53 | 66.0263 | 0.06957 | 10.4745 | 255.7240 | 118.7576 | 12.38107 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 02:39:53 | 66.0263 | 0.06957 | 10.4745 | 255.7240 | 118.7576 | 12.38107 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 15:49:47 | 66.0257 | 0.06959 | 11.1790 | 257.9892 | 118.7576 | 12.38107 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 15:49:47 | 66.0257 | 0.06959 | 11.1790 | 257.9892 | 118.7576 | 12.38107 | – |