Polaris Intelligence
Polaris
Intelligence
About
Ctrl K
Sign in
© Polaris Intelligence 2026
PrivacyTermsAdmin

USA 225

retired
Technology DemonstrationLEOCOSPAR 2011-006ALaunched 2/6/2011
Admin Edit
Mission & Launch
Launch Mission
RPP
Launch Vehicle
Minotaur I
Launch Date
2/6/2011
Last Contact
1/1/2020
Orbit & Mass
Orbit Class
LEO
Altitude
1,216 km
Inclination
90 deg
Dry Mass
235 kg
Total Mass
235 kg
Payload Classification
Mission Type
Technology Demonstration
Payload Category
TECH*
Payload Class
D
Organizations
Operator
U.S. National Reconnaissance Office (NRO)
Manufacturer
Millennium Space Systems
Registry
COSPAR ID
2011-006A
UN Registration
ST/SG/SER.E/625
Track