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TIRSAT is a 3U CubeSat developed by Japan Space Systems, Seiren Corporation, and several other organizations and universities. Its mission is on-orbit validation of the Uncooled Small Infrared Sensor, an Infrared Earth observation instrument, to observe the temperature of the Earth’s surface and seawater.

Nation: Japan
Type / Application: Technology, earth observation
Operator: Japan Space Systems
Contractors: Japan Space Systems
Configuration: CubeSat (3U)
Power: Solar cells, batteries
Lifetime: ?
Mass: 5 kg
Satellite COSPAR Date LS Launch Vehicle Remarks
TIRSAT 2024-032 17.02.2024 Ta YLP-2 H-3-22S with VEP 4, CE-SAT 1E


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