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 | 10452 |
| 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 17 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 09:31:22 | 65.8487 | 0.05910 | 2.0638 | 43.4037 | 16.8643 | 12.06042 | – |
| 2025 Oct 05 17:56 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Oct 04 17:57 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Oct 03 17:57 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Oct 02 17:56 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Sep 30 17:56 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Sep 29 17:56 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Sep 28 17:56 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Sep 27 17:56 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Sep 26 17:56 | 2025 Sep 24 03:35:06 | 65.8457 | 0.05907 | 3.5590 | 47.9359 | 16.8643 | 12.06042 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 19:45:36 | 65.8446 | 0.05906 | 4.0872 | 49.5347 | 16.8643 | 12.06042 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 19:45:36 | 65.8446 | 0.05906 | 4.0872 | 49.5347 | 16.8643 | 12.06042 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 19:45:36 | 65.8446 | 0.05906 | 4.0872 | 49.5347 | 16.8643 | 12.06042 | – |