Vostok 4

E239873

Vostok 4 was a 1962 Soviet crewed spaceflight that, together with Vostok 3, conducted the first simultaneous multi-spacecraft mission in orbit.

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All labels observed (2)

Label Occurrences
Vostok 4 canonical 6
Vostok 3 3

Statements (47)

Predicate Object
instanceOf Vostok programme mission
crewed spaceflight
spacecraft mission
achieved first simultaneous multi-spacecraft mission in orbit
apogeeAltitude approximately 238 kilometers
biomedicalExperiment monitoring of cosmonaut cardiovascular and physiological state
callsign Berkut
closestApproachDistance approximately 5 kilometers
commander Pavel Popovich
communicationExperiment ship-to-ship radio communications with Vostok 3
countryOfOrigin Soviet Union
crewEVA no extravehicular activity performed
crewMember Pavel Popovich
crewNationality Soviet
crewSeat ejection seat
crewSize 1
designer Sergei Korolev
flownWith Vostok 4 self-linksurface differs
surface form: Vostok 3
followedBy Vostok 5
inclination 65.0 degrees
landingCountry Soviet Union
landingDate 1962-08-15
landingMethod cosmonaut ejected and landed by parachute
landingRegion Kazakh SSR
languageOfOperations Russian
launchDate 1962-08-12
launchSite Baikonur Cosmodrome
surface form: Baikonur Cosmodrome Site 1/5
launchVehicle Vostok-K rocket
lifeSupport closed-loop environmental control system
missionDuration approximately 70 hours
missionObjective conduct simultaneous multi-spacecraft operations with Vostok 3
perform biomedical and scientific experiments in orbit
study human performance and communication in multi-ship flight
missionStatus successful
notableFor early demonstration of controlled multi-spacecraft operations
operator Soviet space program
orbitalPeriod approximately 88.5 minutes
orbitRegime low Earth orbit
orbitsCompleted 48
perigeeAltitude approximately 177 kilometers
precededBy Vostok 3
program Vostok programme
relativeClosestApproachTo Vostok 3
spacecraftConfiguration single-seat spherical reentry capsule with instrument module
spacecraftManufacturer OKB-1
spacecraftType Vostok spacecraft
surface form: Vostok 3KA
yearOfSpaceflight 1962

Referenced by (9)

Full triples — surface form annotated when it differs from this entity's canonical label.

Vostok-K rocket usedInMission Vostok 4
8K72K notablePayload Vostok 4
this entity surface form: Vostok 3
8K72K notablePayload Vostok 4
Vostok programme notableMission Vostok 4
this entity surface form: Vostok 3
Vostok 4 flownWith Vostok 4 self-linksurface differs
this entity surface form: Vostok 3
Vostok 5 previousMission Vostok 4
Semyorka launched Vostok 4