Kosmos 428 (Zenit-2M #20, Gektor #20), Nauka-1KS 4L
Military/Government
LAUNCH WINDOW
24 Jun 1971
07:59 AM UTC

ORBIT
LEO

LAUNCH SITE
Baikonur
Kyzylorda Province, Kazakhstan
VEHICLE
Voskhod
Operated by: Roscosmos
LAUNCH WINDOW
07:59 AM UTC
ORBIT
LAUNCH SITE
Kyzylorda Province, Kazakhstan
VEHICLE
Operated by: Roscosmos