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 | 10464 |
| 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 May 08 17:56 | 2025 May 03 11:42:40 | 65.8308 | 0.07131 | 19.7463 | 21.8371 | 9.2389 | 12.46743 | – |
| 2025 May 07 17:56 | 2025 May 03 11:42:40 | 65.8308 | 0.07131 | 19.7463 | 21.8371 | 9.2389 | 12.46743 | – |
| 2025 May 06 17:57 | 2025 May 03 11:42:40 | 65.8308 | 0.07131 | 19.7463 | 21.8371 | 9.2389 | 12.46743 | – |
| 2025 May 05 17:56 | 2025 May 03 11:42:40 | 65.8308 | 0.07131 | 19.7463 | 21.8371 | 9.2389 | 12.46743 | – |
| 2025 May 04 17:57 | 2025 May 03 11:42:40 | 65.8308 | 0.07131 | 19.7463 | 21.8371 | 9.2389 | 12.46743 | – |
| 2025 May 03 17:57 | 2025 May 03 11:42:40 | 65.8308 | 0.07131 | 19.7463 | 21.8371 | 9.2389 | 12.46743 | – |
| 2025 May 01 17:56 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 13:53:20 | 65.8324 | 0.07129 | 21.1909 | 26.1578 | 9.2389 | 12.46743 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 22:03:12 | 65.8336 | 0.07127 | 22.0727 | 28.7891 | 9.2389 | 12.46743 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 22:03:12 | 65.8336 | 0.07127 | 22.0727 | 28.7891 | 9.2389 | 12.46743 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 22:03:12 | 65.8336 | 0.07127 | 22.0727 | 28.7891 | 9.2389 | 12.46743 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 22:03:12 | 65.8336 | 0.07127 | 22.0727 | 28.7891 | 9.2389 | 12.46743 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 22:03:12 | 65.8336 | 0.07127 | 22.0727 | 28.7891 | 9.2389 | 12.46743 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 22:03:12 | 65.8336 | 0.07127 | 22.0727 | 28.7891 | 9.2389 | 12.46743 | – |
| 2025 Apr 15 17:56 | 2025 Apr 09 22:01:36 | 65.8347 | 0.07124 | 22.8673 | 31.1472 | 9.2389 | 12.46743 | – |
| 2025 Apr 14 17:56 | 2025 Apr 09 22:01:36 | 65.8347 | 0.07124 | 22.8673 | 31.1472 | 9.2389 | 12.46743 | – |
| 2025 Apr 11 17:57 | 2025 Apr 09 22:01:36 | 65.8347 | 0.07124 | 22.8673 | 31.1472 | 9.2389 | 12.46743 | – |