Ctrl K

© Polaris Intelligence 2026

Privacy Terms Admin

USA 194

active

Signals IntelligenceLEOCOSPAR 2007-027ALaunched 6/15/2007

Mission & Launch

Launch Mission: USA 194 [NOSS17]
Launch Vehicle: Atlas V 401
Launch Date: 6/15/2007

Orbit & Mass

Orbit Class: LEO
Altitude: 1,015 km
Inclination: 62.66 deg
Dry Mass: 1,000 kg
Total Mass: 1,000 kg

Payload Classification

Mission Type

Signals Intelligence

Payload Category

SIG*

Payload Class

D

Organizations

Operator: U.S. National Reconnaissance Office (NRO)
Manufacturer: Lockheed Martin

Constellation

Name: NOSS / Intruder
Active Satellites: 15

Registry

COSPAR ID: 2007-027A
UN Registration: ST/SG/SER.E/524