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// astronomy · 1969

OSO 6

Solar space observatory. OSO 6 was launched on August 9, 1969 aboard a Thor Delta N from Cape Canaveral & Kennedy. Latest status in GCAT: reentered (orbital decay) (Mar 7, 1981).

COSPAR 1969-068ANORAD 4065United States

Identity

Name in GCAT
OSO 6
Payload designation
OSO G
International designator
1969-068A
NORAD catalog number
4065
GCAT identifier
S04065
UN registration
A/AC.105/INF.217

Mission

Mission type
Astronomy
Use
Civil government
Program
OSO
Owner
GSFC
Country
United States
Builder
Ball Aerospace
Platform (bus)
OSO

Launch

Date
August 9, 1969 · 07:52 UTC
Launch record
1969-068Success
Spaceport
Cape Canaveral & Kennedy · pad LC17A

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
490 km
Apogee
556 km
Inclination
32.96°
Status
Reentered (orbital decay)
Status date
March 7, 1981
Last known active
January 1972
End of operations
January 1972

Size

Mass
290 kg
Dry mass
290 kg
Length
1.1 m
Diameter
1.10 m
Span
2.3 m

Launched together

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q16325219 (CC0).