Kosmos 300 - rocket launch details

Launch time23 Sep 196914:07 UTC

failure

Orbit: LEO

Serial number: 244-01

Blok D failure due to defective LOX valve.

Rocket ProtonK/D 8K82K/11S824

launched from Baikonur Cosmodrome, Pad 81/24Kazakhstan

Name	Purpose	Mass	Comment
Kosmos 300 (Luna E-8-5 #403)	Lunar sample return	-	-