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 | 10411 |
| 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 14:18:32 | 66.0226 | 0.06563 | 0.7490 | 41.0991 | 21.7320 | 12.29196 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:18:32 | 66.0226 | 0.06563 | 0.7490 | 41.0991 | 21.7320 | 12.29196 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:18:32 | 66.0226 | 0.06563 | 0.7490 | 41.0991 | 21.7320 | 12.29196 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 00:35:46 | 66.0235 | 0.06561 | 1.5832 | 43.8141 | 21.7320 | 12.29196 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 00:35:46 | 66.0235 | 0.06561 | 1.5832 | 43.8141 | 21.7320 | 12.29196 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 00:35:46 | 66.0235 | 0.06561 | 1.5832 | 43.8141 | 21.7320 | 12.29196 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 00:35:46 | 66.0235 | 0.06561 | 1.5832 | 43.8141 | 21.7320 | 12.29196 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 00:35:46 | 66.0235 | 0.06561 | 1.5832 | 43.8141 | 21.7320 | 12.29196 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 01:29:02 | 66.0237 | 0.06559 | 2.2133 | 45.8595 | 21.7320 | 12.29196 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 01:29:02 | 66.0237 | 0.06559 | 2.2133 | 45.8595 | 21.7320 | 12.29196 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 01:29:02 | 66.0237 | 0.06559 | 2.2133 | 45.8595 | 21.7320 | 12.29196 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 01:29:02 | 66.0237 | 0.06559 | 2.2133 | 45.8595 | 21.7320 | 12.29196 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 01:29:02 | 66.0237 | 0.06559 | 2.2133 | 45.8595 | 21.7320 | 12.29196 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 01:29:02 | 66.0237 | 0.06559 | 2.2133 | 45.8595 | 21.7320 | 12.29196 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 20:05:52 | 66.0239 | 0.06557 | 2.8765 | 48.0101 | 21.7320 | 12.29196 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 20:05:52 | 66.0239 | 0.06557 | 2.8765 | 48.0101 | 21.7320 | 12.29196 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 20:05:52 | 66.0239 | 0.06557 | 2.8765 | 48.0101 | 21.7320 | 12.29196 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 20:05:52 | 66.0239 | 0.06557 | 2.8765 | 48.0101 | 21.7320 | 12.29196 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 20:05:52 | 66.0239 | 0.06557 | 2.8765 | 48.0101 | 21.7320 | 12.29196 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 10:21:37 | 66.0240 | 0.06555 | 3.6897 | 50.6539 | 21.7320 | 12.29196 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 10:21:37 | 66.0240 | 0.06555 | 3.6897 | 50.6539 | 21.7320 | 12.29196 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 10:21:37 | 66.0240 | 0.06555 | 3.6897 | 50.6539 | 21.7320 | 12.29196 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 10:21:37 | 66.0240 | 0.06555 | 3.6897 | 50.6539 | 21.7320 | 12.29196 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 10:21:37 | 66.0240 | 0.06555 | 3.6897 | 50.6539 | 21.7320 | 12.29196 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 10:21:37 | 66.0240 | 0.06555 | 3.6897 | 50.6539 | 21.7320 | 12.29196 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 02:31:59 | 66.0237 | 0.06553 | 4.2388 | 52.4381 | 21.7320 | 12.29196 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 02:31:59 | 66.0237 | 0.06553 | 4.2388 | 52.4381 | 21.7320 | 12.29196 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 02:31:59 | 66.0237 | 0.06553 | 4.2388 | 52.4381 | 21.7320 | 12.29196 | – |