Payload / Mission
IGS Radar 4 & IGS Optical 5V
Type
Government/Top Secret
Orbit
Sun-Synchronous Orbit (SSO)
The IGS Radar 4 & Optical 5V (Intelligence Gathering Satellite) are Japanese radar and optical reconnaissance satellites. The satellites are operated by the Cabinet Satellite Information Center. The satellites serve both Japan's national defense and civil natural disaster monitoring.
No media yet. Livestreams usually appear shortly before launch.