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 | 10620 |
| 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 Feb 05 18:58 | 2026 Feb 02 07:02:24 | 65.9506 | 0.06476 | 4.6421 | 0.0854 | 76.2578 | 12.42297 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 07:02:24 | 65.9506 | 0.06476 | 4.6421 | 0.0854 | 76.2578 | 12.42297 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 07:02:24 | 65.9506 | 0.06476 | 4.6421 | 0.0854 | 76.2578 | 12.42297 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 07:02:24 | 65.9506 | 0.06476 | 4.6421 | 0.0854 | 76.2578 | 12.42297 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 14:15:55 | 65.9506 | 0.06470 | 5.3857 | 2.4497 | 76.2578 | 12.42297 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 14:15:55 | 65.9506 | 0.06470 | 5.3857 | 2.4497 | 76.2578 | 12.42297 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 14:15:55 | 65.9506 | 0.06470 | 5.3857 | 2.4497 | 76.2578 | 12.42297 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 14:15:55 | 65.9506 | 0.06470 | 5.3857 | 2.4497 | 76.2578 | 12.42297 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 14:15:55 | 65.9506 | 0.06470 | 5.3857 | 2.4497 | 76.2578 | 12.42297 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 08:12:50 | 65.9503 | 0.06465 | 6.0709 | 4.6358 | 76.2578 | 12.42297 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 08:12:50 | 65.9503 | 0.06465 | 6.0709 | 4.6358 | 76.2578 | 12.42297 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 08:12:50 | 65.9503 | 0.06465 | 6.0709 | 4.6358 | 76.2578 | 12.42297 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 08:12:50 | 65.9503 | 0.06465 | 6.0709 | 4.6358 | 76.2578 | 12.42297 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 08:12:50 | 65.9503 | 0.06465 | 6.0709 | 4.6358 | 76.2578 | 12.42297 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 05:10:28 | 65.9507 | 0.06459 | 6.8702 | 7.2054 | 76.2578 | 12.42297 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 05:10:28 | 65.9507 | 0.06459 | 6.8702 | 7.2054 | 76.2578 | 12.42297 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 05:10:28 | 65.9507 | 0.06459 | 6.8702 | 7.2054 | 76.2578 | 12.42297 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:10:28 | 65.9507 | 0.06459 | 6.8702 | 7.2054 | 76.2578 | 12.42297 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:10:28 | 65.9507 | 0.06459 | 6.8702 | 7.2054 | 76.2578 | 12.42297 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:10:28 | 65.9507 | 0.06459 | 6.8702 | 7.2054 | 76.2578 | 12.42297 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 11:26:51 | 65.9506 | 0.06456 | 7.4884 | 9.1995 | 76.2578 | 12.42297 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 11:26:51 | 65.9506 | 0.06456 | 7.4884 | 9.1995 | 76.2578 | 12.42297 | – |