KSAT 2 (Hayato 2)

KSAT 2 [Kagoshima University]

KSAT 2 (Kagoshima Satellite 2, also named Hayato 2) is a small 1U CubeSat mission developed by the Kagoshima University. It is a modified reflight of the failed KSAT (Hayato) satellite.

The objectives of the mission are:

• Study on Forecast of Localized Downpour and Tornado - In-orbit experiments of an original observation method of atmospheric water vapor.
• Take Earth Live Images from Space - Ku-band high-speed data transmission, one shot / a few seconds.
• Basic Experiments for LEO Positioning Satellites - Frequency and phase synchronization between a ground-base system and a satellite.
• Orbit Determination Experiments with Radio Interferometer - Essential item for nano-satellite orbiting at very low earth orbit.
• Satellite Tracking Experiment at Very Low Earth Orbit - Evaluation of Earth's atmosphere to the satellite.
• Verification of Pantograph-type Extending Boom in Space - The boom was originally designed and is fit for compact satellites.
• Messages of Encouragement from Space to Japan - Hand-lettered messages and heart warm pictures, especially from children responsible for the future.