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// astronomy · 1974

Ariel 5

Astronomical research satellite. Ariel 5 was launched on October 15, 1974 aboard a Scout B-1 from San Marco. Latest status in GCAT: reentered (orbital decay) (Mar 14, 1980).

COSPAR 1974-077ANORAD 7471United Kingdom

Identity

Name in GCAT
Ariel 5
Payload designation
UK 5
International designator
1974-077A
NORAD catalog number
7471
GCAT identifier
S07471
UN registration
A/AC.105/INF.302

Mission

Mission type
Astronomy
Use
Civil government
Program
UK
Owner
SRC
Country
United Kingdom
Builder
British Aircraft Corp.
Platform (bus)
UK 5

Launch

Date
October 15, 1974 · 07:47 UTC
Launch record
1974-077Success
Rocket
Scout B-1
Spaceport
San Marco

Orbit and fate

Orbit class (GCAT)
LLEO/E
Perigee
506 km
Apogee
552 km
Inclination
2.88°
Status
Reentered (orbital decay)
Status date
March 14, 1980
Last known active
Mar 14, 1980
End of operations
Mar 14, 1980

Size

Mass
135 kg
Dry mass
135 kg
Length
1.0 m
Diameter
0.90 m
Span
1.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q659360 (CC0).