Scout X-4 | Explorer 24 & 25

Launch information

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Mission description

Explorer 24 was placed in orbit together with Explorer 25 from a single launch vehicle. Explorer 24 was identical in configuration to the previously launched balloon satellites Explorer 9 and 19. The spacecraft was 3.6 m in diameter, was built of alternating layers of aluminum foil and plastic film, and was covered uniformly with 5.1-cm white dots for thermal control. It was designed to yield atmospheric density near perigee as a function of space and time from sequential observations of the sphere's position in orbit.

Launch status

Launch status information for space mission ‘Scout X-4 | Explorer 24 & 25’.

Launch image Scout X-4 | Explorer 24 & 25

Success

Status: Launch Successful

Class: normal

Launch T0: Nov. 21, 1964, 5:09 p.m.

Timezone: America/Los_Angeles

Launch authority

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

Mission

Explorer 24 & 25 (Elliptical)

Launcher

National Aeronautics and Space Administration

Rocket

Scout X-4

Location

Vandenberg SFB, CA, USA

Pad

Space Launch Complex 5

Type

Earth Science

Orbit

Elliptical Orbit (Elliptical)

Satellites on-board

Satellites on-board the space mission ‘Scout X-4 | Explorer 24 & 25’ 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
931 EXPLORER 24 (ADI-2) LEO 81.27 UNITED STATES OF AMERICA Decayed
932 EXPLORER 25 (INJUN-4) HEO 81.34 UNITED STATES OF AMERICA In-orbit

Launch statistics

Tracking key statistics for space mission ‘Scout X-4 | Explorer 24 & 25’, classified in stats relative to the specific mission launch year or to all-time values.

Orbital Launch

#380

To this date

Location Launch

#155

To this date

Pad Launch

#15

To this date

Agency Launch

#60

To this date

Orbital Launch

#88

Year 1964

Location Launch

#38

Year 1964

Pad Launch

#5

Year 1964

Agency Launch

#11

Year 1964

Latest news about the launch

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