Soyuz 31

Soyuz 31 was a crewed flight launched on August 26, 1978 aboard a Soyuz-U from Baikonur. Crew of 4: Aleksandr Ivanchenkov, Sigmund Jähn, Valery Bykovsky, Vladimir Kovalyonok.

Soviet Unioncrew 41978-081

Crew

Aleksandr IvanchenkovSoviet Union · 3 flights

Sigmund JähnEast Germany · 2 flights

Valery BykovskySoviet Union · 4 flights

Vladimir KovalyonokSoviet Union · 4 flights

Flight

Mission: Soyuz 31
Spacecraft (GCAT): Soyuz-31
Launch: August 26, 1978 · 14:51 UTC
Landing: November 2, 1978
Duration (Wikidata): 67.8 days
Country: Soviet Union
Designator: 1978-081A
Vehicle fate: Docked with another object · Aug 27, 1978

Launch vehicle

Launch record: 1978-081
Rocket: Soyuz-U
Spaceport: Baikonur · pad LC1
Outcome: Success
Initial orbit: — × 361 km

Vehicle and launch: GCAT (CC BY 4.0). Mission name, crew, landing and duration: Wikidata Q916974 (CC0).