Juno-I | Explorer 4

Launch information

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Mission description

An American satellite in order to study the Van Allen radiation belts and the effects of nuclear explosions upon these belts.

Launch status

Launch status information for space mission ‘Juno-I | Explorer 4’.

Launch image Juno-I | Explorer 4

Success

Status: Launch Successful

Class: normal

Launch T0: July 26, 1958, 3 p.m.

Timezone: America/New_York

Launch authority

Details about the the rocket, its target orbit and the launch pad location.

Mission

Explorer 4 (MEO)

Launcher

Army Ballistic Missile Agency

Rocket

Juno-I

Location

Cape Canaveral SFS, FL, USA

Pad

Launch Complex 5

Type

Earth Science

Orbit

Medium Earth Orbit (MEO)

Satellites on-board

Satellites on-board the space mission ‘Juno-I | Explorer 4’ are identified by cross checking database entries for launches and satellites. Results could be inaccurate from time to time.

Number Name Orbit Inclination Country/Organization Status
9 EXPLORER 4 LEO 50.25 UNITED STATES OF AMERICA Decayed

Launch statistics

Tracking key statistics for space mission ‘Juno-I | Explorer 4’, classified in stats relative to the specific mission launch year or to all-time values.

Orbital Launch

#15

To this date

Location Launch

#10

To this date

Pad Launch

#1

To this date

Agency Launch

#4

To this date

Orbital Launch

#12

Year 1958

Location Launch

#9

Year 1958

Pad Launch

#1

Year 1958

Agency Launch

#4

Year 1958

Latest news about the launch

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