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 | 10618 |
| 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 Oct 14 17:56 | 2025 Oct 07 06:05:11 | 65.8461 | 0.07276 | 0.7655 | 337.0290 | 46.6328 | 12.38908 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 06:05:11 | 65.8461 | 0.07276 | 0.7655 | 337.0290 | 46.6328 | 12.38908 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 06:05:11 | 65.8461 | 0.07276 | 0.7655 | 337.0290 | 46.6328 | 12.38908 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 06:05:11 | 65.8461 | 0.07276 | 0.7655 | 337.0290 | 46.6328 | 12.38908 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 06:05:11 | 65.8461 | 0.07276 | 0.7655 | 337.0290 | 46.6328 | 12.38908 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:05:11 | 65.8461 | 0.07276 | 0.7655 | 337.0290 | 46.6328 | 12.38908 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Sep 30 17:56 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Sep 29 17:56 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Sep 28 17:56 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Sep 27 17:56 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Sep 26 17:56 | 2025 Sep 25 07:18:56 | 65.8447 | 0.07270 | 2.3244 | 341.6888 | 46.6328 | 12.38908 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 18:05:47 | 65.8436 | 0.07268 | 3.0487 | 343.8541 | 46.6328 | 12.38908 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 18:05:47 | 65.8436 | 0.07268 | 3.0487 | 343.8541 | 46.6328 | 12.38908 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 18:05:47 | 65.8436 | 0.07268 | 3.0487 | 343.8541 | 46.6328 | 12.38908 | – |
| 2025 Sep 19 17:56 | 2025 Sep 15 04:07:55 | 65.8425 | 0.07265 | 3.6465 | 345.6414 | 46.6328 | 12.38908 | – |
| 2025 Sep 18 17:56 | 2025 Sep 15 04:07:55 | 65.8425 | 0.07265 | 3.6465 | 345.6414 | 46.6328 | 12.38908 | – |