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// space science · 1964

Explorer 24

NASA atmospheric density research satellite. Explorer 24 was launched on November 21, 1964 aboard a Scout X-4 from Vandenberg. Latest status in GCAT: reentered (orbital decay) (Oct 18, 1968).

COSPAR 1964-076ANORAD 931United States

Identity

Name in GCAT
Explorer 24
Payload designation
AD-B
International designator
1964-076A
NORAD catalog number
931
GCAT identifier
S00931
UN registration
A/AC.105/INF.088

Mission

Mission type
Space science
Use
Civil government
Program
Explorer AD
Country
United States
Builder
G T Schjeldahl Inc.
Platform (bus)
12' Sphere

Launch

Date
November 21, 1964 · 17:09 UTC
Launch record
1964-076Success
Rocket
Scout X-4
Spaceport
Vandenberg · pad PALC-D

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
542 km
Apogee
2,480 km
Inclination
81.35°
Status
Reentered (orbital decay)
Status date
October 18, 1968
Last known active
Oct 18, 1968
End of operations
Oct 18, 1968

Size

Mass
8 kg
Dry mass
8 kg
Length
3.6 m
Diameter
3.60 m
Span
3.6 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q49879 (CC0).