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 | 36300 |
| 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 May 05 17:57 | 2026 May 05 05:47:36 | 65.6839 | 0.06755 | 2.8346 | 52.2278 | 97.1344 | 12.36211 | – |
| 2026 May 04 17:57 | 2026 Apr 30 05:23:38 | 65.6836 | 0.06751 | 3.4888 | 54.0419 | 97.1344 | 12.36211 | – |
| 2026 May 03 17:57 | 2026 Apr 30 05:23:38 | 65.6836 | 0.06751 | 3.4888 | 54.0419 | 97.1344 | 12.36211 | – |
| 2026 May 02 17:57 | 2026 Apr 30 05:23:38 | 65.6836 | 0.06751 | 3.4888 | 54.0419 | 97.1344 | 12.36211 | – |
| 2026 May 01 17:56 | 2026 Apr 30 05:23:38 | 65.6836 | 0.06751 | 3.4888 | 54.0419 | 97.1344 | 12.36211 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 05:23:38 | 65.6836 | 0.06751 | 3.4888 | 54.0419 | 97.1344 | 12.36211 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 07:40:36 | 65.6826 | 0.06744 | 4.2589 | 56.1862 | 97.1344 | 12.36211 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 07:40:36 | 65.6826 | 0.06744 | 4.2589 | 56.1862 | 97.1344 | 12.36211 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 07:40:36 | 65.6826 | 0.06744 | 4.2589 | 56.1862 | 97.1344 | 12.36211 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 07:40:36 | 65.6826 | 0.06744 | 4.2589 | 56.1862 | 97.1344 | 12.36211 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 07:40:36 | 65.6826 | 0.06744 | 4.2589 | 56.1862 | 97.1344 | 12.36211 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 07:40:36 | 65.6826 | 0.06744 | 4.2589 | 56.1862 | 97.1344 | 12.36211 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 07:16:11 | 65.6815 | 0.06739 | 4.9132 | 58.0150 | 97.1344 | 12.36211 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 07:16:11 | 65.6815 | 0.06739 | 4.9132 | 58.0150 | 97.1344 | 12.36211 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 07:16:11 | 65.6815 | 0.06739 | 4.9132 | 58.0150 | 97.1344 | 12.36211 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 07:16:11 | 65.6815 | 0.06739 | 4.9132 | 58.0150 | 97.1344 | 12.36211 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 07:16:11 | 65.6815 | 0.06739 | 4.9132 | 58.0150 | 97.1344 | 12.36211 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 01:19:29 | 65.6802 | 0.06733 | 5.7281 | 60.3030 | 97.1344 | 12.36211 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 01:19:29 | 65.6802 | 0.06733 | 5.7281 | 60.3030 | 97.1344 | 12.36211 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 01:19:29 | 65.6802 | 0.06733 | 5.7281 | 60.3030 | 97.1344 | 12.36211 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 01:19:29 | 65.6802 | 0.06733 | 5.7281 | 60.3030 | 97.1344 | 12.36211 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 11:09:25 | 65.6795 | 0.06729 | 6.3267 | 61.9937 | 97.1344 | 12.36211 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 11:09:25 | 65.6795 | 0.06729 | 6.3267 | 61.9937 | 97.1344 | 12.36211 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 11:09:25 | 65.6795 | 0.06729 | 6.3267 | 61.9937 | 97.1344 | 12.36211 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 11:09:25 | 65.6795 | 0.06729 | 6.3267 | 61.9937 | 97.1344 | 12.36211 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 11:09:25 | 65.6795 | 0.06729 | 6.3267 | 61.9937 | 97.1344 | 12.36211 | – |