Explorer 7
manufacturer: Jet Propulsion Laboratory
launch date: 1959-10-13
hypernym: October
mission duration: 1959-10-13
type: Event
spacecraft: Explorer VII
label: Експлорер-7 @uk
satcat: 22
type: Earth science
spacecraft bus: S-1A
orbit regime: Low Earth orbit
launch contractor: Army Ballistic Missile Agency
instruments: Micrometeorite
operator: NASA
names list: NASA S-1A
previous mission: Explorer 6
type: Q1656682
image caption: Explorer 7 satellite
description: Satellit der NASA @de
entered service: 1960-10-13
type: SocietalEvent
label: エクスプローラー7号 @ja
cospar id: 1959
subject: Category:Earth observation satellites
alternative name: NASA S-1A
image size: 300
type: SpaceMission
type: Thing
launch date: --10-13
mission duration: --10-13
spacecraft type: Science Explorer
subject: Category:Explorers Program
launch site: Cape Canaveral Launch Complex 5
launch rocket: Juno II
subject: Category:Satellites orbiting Earth
launch vehicle: Juno II
orbit period: 6082.799999999999
description: 1959 research satellite
next mission: Explorer S-46 (satellite)
instruments: Trapped Radiation and Solar Protons
harvard designation: 1959
subject: Category:Spacecraft launched in 1959
cospar id: 1959-009A
orbit reference: Geocentric orbit
instruments: Thermal Radiation
apsis: gee
satcat: 00022
type: Q2133344
instruments: Ground Based Ionospheric
label: Эксплорер-7 @ru
instruments: Heavy Primary Cosmic Rays
mission type: Earth science
subject: Category:1959 in the United States
programme: Explorer program
launch site: Cape Canaveral Space Force Station
orbit inclination: 50.27
last contact: 1961-08-24
name: Explorer 7
instruments: Solar X-Ray and Lyman-Alpha Radiation