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 | 15523 |
| 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 08:05:37 | 65.9338 | 0.07517 | 0.3315 | 285.8767 | 141.7355 | 12.47634 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 08:05:37 | 65.9338 | 0.07517 | 0.3315 | 285.8767 | 141.7355 | 12.47634 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 08:05:37 | 65.9338 | 0.07517 | 0.3315 | 285.8767 | 141.7355 | 12.47634 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 08:05:37 | 65.9338 | 0.07517 | 0.3315 | 285.8767 | 141.7355 | 12.47634 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 06:27:40 | 65.9327 | 0.07517 | 1.2665 | 288.7522 | 141.7355 | 12.47634 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 06:27:40 | 65.9327 | 0.07517 | 1.2665 | 288.7522 | 141.7355 | 12.47634 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 06:27:40 | 65.9327 | 0.07517 | 1.2665 | 288.7522 | 141.7355 | 12.47634 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 06:27:40 | 65.9327 | 0.07517 | 1.2665 | 288.7522 | 141.7355 | 12.47634 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 06:27:40 | 65.9327 | 0.07517 | 1.2665 | 288.7522 | 141.7355 | 12.47634 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 06:16:24 | 65.9329 | 0.07516 | 1.7968 | 290.3802 | 141.7355 | 12.47634 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 06:16:24 | 65.9329 | 0.07516 | 1.7968 | 290.3802 | 141.7355 | 12.47634 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 06:16:24 | 65.9329 | 0.07516 | 1.7968 | 290.3802 | 141.7355 | 12.47634 | – |