Venera 4
Spacecraft
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Venera 4, also designated 4V-1 No.310, was a probe in the Soviet Venera program for the exploration of Venus. Wikipedia
Launch date: 12 June 1967, 02:39:45 UT
Spacecraft: 4V-1
Aphelion altitude: 1.02 AU
Last contact: 18 October 1967, 04:34 GMT
Launch mass: 1,106 kg
Mission duration: 127 days
Reference system: Heliocentric