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 | 10439 |
| 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 |
| 2026 Jul 01 17:56 | 2026 Jun 28 23:05:24 | 65.7895 | 0.06693 | 0.8977 | 218.5467 | 300.6379 | 12.24948 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 23:05:24 | 65.7895 | 0.06693 | 0.8977 | 218.5467 | 300.6379 | 12.24948 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 23:05:24 | 65.7895 | 0.06693 | 0.8977 | 218.5467 | 300.6379 | 12.24948 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 08:31:58 | 65.7896 | 0.06695 | 1.7377 | 220.9905 | 300.6379 | 12.24948 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 08:31:58 | 65.7896 | 0.06695 | 1.7377 | 220.9905 | 300.6379 | 12.24948 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 08:31:58 | 65.7896 | 0.06695 | 1.7377 | 220.9905 | 300.6379 | 12.24948 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 08:31:58 | 65.7896 | 0.06695 | 1.7377 | 220.9905 | 300.6379 | 12.24948 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 08:31:58 | 65.7896 | 0.06695 | 1.7377 | 220.9905 | 300.6379 | 12.24948 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 08:31:58 | 65.7896 | 0.06695 | 1.7377 | 220.9905 | 300.6379 | 12.24948 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 00:48:46 | 65.7898 | 0.06697 | 2.4143 | 222.9534 | 300.6379 | 12.24948 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 00:48:46 | 65.7898 | 0.06697 | 2.4143 | 222.9534 | 300.6379 | 12.24948 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 00:48:46 | 65.7898 | 0.06697 | 2.4143 | 222.9534 | 300.6379 | 12.24948 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 00:48:46 | 65.7898 | 0.06697 | 2.4143 | 222.9534 | 300.6379 | 12.24948 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 00:48:46 | 65.7898 | 0.06697 | 2.4143 | 222.9534 | 300.6379 | 12.24948 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 00:48:46 | 65.7898 | 0.06697 | 2.4143 | 222.9534 | 300.6379 | 12.24948 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 19:07:26 | 65.7898 | 0.06699 | 3.0802 | 224.8876 | 300.6379 | 12.24948 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 19:07:26 | 65.7898 | 0.06699 | 3.0802 | 224.8876 | 300.6379 | 12.24948 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 19:07:26 | 65.7898 | 0.06699 | 3.0802 | 224.8876 | 300.6379 | 12.24948 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 19:07:26 | 65.7898 | 0.06699 | 3.0802 | 224.8876 | 300.6379 | 12.24948 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 19:07:26 | 65.7898 | 0.06699 | 3.0802 | 224.8876 | 300.6379 | 12.24948 | – |
| 2026 Jun 11 17:57 | 2026 Jun 05 10:54:50 | 65.7898 | 0.06701 | 3.8865 | 227.2248 | 300.6379 | 12.24948 | – |
| 2026 Jun 10 17:56 | 2026 Jun 05 10:54:50 | 65.7898 | 0.06701 | 3.8865 | 227.2248 | 300.6379 | 12.24948 | – |
| 2026 Jun 09 17:57 | 2026 Jun 05 10:54:50 | 65.7898 | 0.06701 | 3.8865 | 227.2248 | 300.6379 | 12.24948 | – |
| 2026 Jun 08 17:56 | 2026 Jun 05 10:54:50 | 65.7898 | 0.06701 | 3.8865 | 227.2248 | 300.6379 | 12.24948 | – |
| 2026 Jun 07 17:56 | 2026 Jun 05 10:54:50 | 65.7898 | 0.06701 | 3.8865 | 227.2248 | 300.6379 | 12.24948 | – |
| 2026 Jun 06 17:56 | 2026 May 31 05:23:00 | 65.7894 | 0.06703 | 4.5515 | 229.1554 | 300.6379 | 12.24948 | – |
| 2026 Jun 05 17:56 | 2026 May 31 05:23:00 | 65.7894 | 0.06703 | 4.5515 | 229.1554 | 300.6379 | 12.24948 | – |
| 2026 Jun 04 17:57 | 2026 May 31 05:23:00 | 65.7894 | 0.06703 | 4.5515 | 229.1554 | 300.6379 | 12.24948 | – |