Mission type | Flight test |
---|---|
Operator | Roscosmos |
COSPAR ID | 2019-055A |
SATCAT no. | 44504 |
Mission duration | 15 days, 17 hours, 45 minutes |
Spacecraft properties | |
Spacecraft | Soyuz MS-14 No. 744 |
Spacecraft type | Soyuz MS (11F747) |
Manufacturer | Energia |
Start of mission | |
Launch date | 22 August 2019, 03:38 UTC[1][2] |
Rocket | Soyuz-2.1a |
Launch site | Baikonur, Pad 31/6 |
End of mission | |
Landing date | 6 September 2019, 21:32 UTC[3] |
Landing site | 147 km (91 mi) southeast of Jezkazgan[4] |
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
Inclination | 51.6° |
Docking with ISS (first attempt) | |
Docking port | Poisk zenith |
Docking date | Aborted: 24 August 2019, 05:36 UTC[4] |
Docking with ISS (second attempt) | |
Docking port | Zvezda aft |
Docking date | 27 August 2019, 03:08 UTC[4][5] |
Undocking date | 6 September 2019, 18:14 UTC[4][6] |
Time docked | 10 days, 15 hours, 6 minutes |
Cargo | |
Mass | 660 kg (1,460 lb)[2][7] |
Soyuz MS-14 was a Soyuz spaceflight to the International Space Station.[1] It carried no crew members, as it was intended to test a modification of the launch abort system for integration with the Soyuz-2.1a launch vehicle.[8] It launched successfully on 22 August 2019 at 03:38 UTC.[2] It was the first mission of the Soyuz crew vehicle without a crew in 33 years, and the first-ever unpiloted mission of Soyuz to the ISS.[9]