Kosmos 1731 (Yantar-4KS1 #4, Terilen #4)

Military/Government

LAUNCH WINDOW

7 Feb 1986

08:45 AM UTC

Drawing of a calendar and a clock

ORBIT

LEO

a path of a rocket

LAUNCH SITE

Baikonur

Kyzylorda Province, Kazakhstan

VEHICLE

Soyuz-U

Operated by: Roscosmos

Drawn project of a Rocket