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// space science · 1964

Beacon Explorer-B

NASA ionospheric research satellite. Beacon Explorer-B was launched on October 10, 1964 aboard a Scout X-4 from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 1964-064ANORAD 899United States

Identity

Name in GCAT
Explorer 22
Common name
Beacon Explorer-B
Payload designation
Beacon Explorer B
Other names
NNS 04164
International designator
1964-064A
NORAD catalog number
899
GCAT identifier
S00899
UN registration
A/AC.105/INF.085

Mission

Mission type
Space science
Use
Civil government
Program
Explorer BE
Owner
GSFC
Country
United States
Builder
JHU-Applied Physics Lab
Platform (bus)
Transit 5

Launch

Date
October 10, 1964 · 03:01 UTC
Launch record
1964-064Success
Rocket
Scout X-4
Spaceport
Vandenberg · pad PALC-D

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
886 km
Apogee
1,079 km
Inclination
79.69°
Status
In orbit
Last known active
Apr 17, 1969
End of operations
Apr 17, 1969

Size

Mass
52 kg
Dry mass
52 kg
Length
0.3 m
Diameter
0.50 m
Span
4.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q23738 (CC0).