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// technology · 2011

Rapid Pathfinder Prototype

American technology demonstration satellite. Rapid Pathfinder Prototype was launched on February 6, 2011 aboard a Minotaur I from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 2011-006ANORAD 37364United States

Identity

Name in GCAT
USA 225
Common name
Rapid Pathfinder Prototype
Payload designation
RPP Aquila
Other names
RPP 1,NROL-66
International designator
2011-006A
NORAD catalog number
37364
GCAT identifier
S37364
UN registration
ST/SG/SER.E/625

Mission

Mission type
Technology
Use
Defense
Program
NRO Tech
Owner
NRO
Country
United States
Builder
Millenium Space Systems
Platform (bus)
Aquila/Geostar-1

Launch

Date
February 6, 2011 · 12:26 UTC
Launch record
2011-006Success
Spaceport
Vandenberg · pad SLC8

Orbit and fate

Orbit class (GCAT)
LEO/P
Perigee
1,202 km
Apogee
1,230 km
Inclination
90.00°
Status
In orbit
Last known active
January 2014
End of operations
2020

Size

Mass
235 kg
Dry mass
235 kg
Length
1.5 m
Diameter
0.50 m
Span
2.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q6112144 (CC0).