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Apollo 15 Subsatellite

The Apollo Saturn V SIVB was the third stage of the Saturn V booster.. Apollo 15 Subsatellite was launched on July 26, 1971 aboard a Saturn V from Cape Canaveral & Kennedy. Latest status in GCAT: left for deep space attached to another object (Jul 27, 1971).

COSPAR 1971-063DNORAD 5377United States

Identity

Name in GCAT
Apollo 15 Subsatellite
Payload designation
P&FS-1
International designator
1971-063D
NORAD catalog number
5377
GCAT identifier
S05377
UN registration
A/AC.105/INF.242

Mission

Mission type
Space science
Use
Civil government
Program
ApolloSS
Owner
MSC
Country
United States
Builder
TRW Inc.
Platform (bus)
Apollo SS

Launch

Date
July 26, 1971 · 13:34 UTC
Launch record
1971-063Success
Rocket
Saturn V
Spaceport
Cape Canaveral & Kennedy · pad LC39A

Orbit and fate

Orbit class (GCAT)
CLO
Perigee
203 km
Apogee
532,310 km
Inclination
29.69°
Status
Left for deep space attached to another object
Status date
July 27, 1971
Last known active
Aug 23, 1973
End of operations
Aug 23, 1973

Size

Mass
37 kg
Dry mass
37 kg
Length
0.8 m
Diameter
0.40 m
Span
2.6 m

Deep space

Deep-space catalog entry
D00386
Final central body
Luna
Phase start
July 29, 1971
Phase outcome
Released · August 4, 1971

Flight phases

FromCentral bodyEndedOutcomeNext
Jul 27, 1971EarthJul 29, 1971Escaped to another body, attachedLuna
Aug 4, 1971Luna1974Reentered (orbital decay)Luna

Landings and impacts

WorldTypeResultTouchdownSiteCoordinates
LunaOrbiterImpact after orbital decay1974——

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q111912938 (CC0).