Biographies of USSR / Russian Cosmonauts
Prokopyev |
more photos |
 |
|
Sergei Valerievich |
|
 |
|
Russia |
|
 |
Personal data
| Birthdate: | 19.02.1975 |
| Birthplace: | Sverdlovsk (Yekatarinenburg), Sverdlovsk Oblast, Russian SFSR |
| Marital status: | married |
| Children: | two |
| Selection date: | 12.10.2010 |
| Selection group: | TsPK-15 |
| Position: | Test Cosmonaut (TC) |
| Status: | active |
Spaceflights
| No. | Mission | Position | Time | Duration |
| 1 | Soyuz MS-09 / ISS-56 / ISS-57 | Commander / Flight Engineer | 06.06.2018 - 20.12.2018 | 196d 17h 50m |
| 2 | Soyuz MS-22 / ISS-67 / ISS-68 / ISS-69 / Soyuz MS-23 | Commander / Flight Engineer / ISS-CDR | 21.09.2022 - 27.09.2023 | 370d 21h 22m |
| 3 | ||||
| 4 | ||||
| 5 | ||||
| 6 | ||||
| 7 | ||||
| Total | 567d 15h 12m | |||
 |
 |
 |
 |
 |
 |
 |
 |
 |
Backup assignments
| No. | Mission | Position |
| 1 | Soyuz TMA-18M | Flight Engineer |
| 2 | Soyuz MS-07 | Commander |
| 3 | Soyuz MS-21 | Commander |
Additional information
| © |  |
Last update on September 27, 2023.  |
 |