Kosmos 731 (Zenit-2M #57, Gektor #57), Nauka-9KS 2L

Military/Government

LAUNCH WINDOW

21 May 1975

06:59 AM UTC

Drawing of a calendar and a clock

ORBIT

LEO

a path of a rocket

LAUNCH SITE

Baikonur

Kyzylorda Province, Kazakhstan

VEHICLE

Voskhod

Operated by: Roscosmos

Image of the Voskhod rocket