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// space science · 1971

Musket Ball

Earth observation satellite. Musket Ball was launched on August 7, 1971 aboard a Atlas F from Vandenberg. Latest status in GCAT: reentered (orbital decay) (Sep 19, 1971).

COSPAR 1971-067DNORAD 5383United States

Identity

Name in GCAT
RTDS
Common name
Musket Ball
Payload designation
OAR-907
Other names
Musketball,STP P70-2:PN
International designator
1971-067D
NORAD catalog number
5383
GCAT identifier
S05383
UN registration
A/AC.105/INF.242

Mission

Mission type
Space science
Use
Civil government
Program
OV1 A
Country
United States
Builder
US Air Force Cambridge Research Laboratories
Platform (bus)
RTDS

Launch

Date
August 7, 1971 · 00:11 UTC
Launch record
1971-067Success
Rocket
Atlas F
Spaceport
Vandenberg · pad BMRSA2

Orbit and fate

Orbit class (GCAT)
LLEO/P
Perigee
131 km
Apogee
811 km
Inclination
87.59°
Status
Reentered (orbital decay)
Status date
September 19, 1971
Last known active
Sep 19, 1971
End of operations
Sep 19, 1971

Size

Mass
72 kg
Dry mass
72 kg
Length
0.3 m
Diameter
0.30 m
Span
0.3 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q6034736 (CC0).