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Active Cavity Irradiance Monitor Satellite

The Active Cavity Irradiance Monitor Satellite (ACRIMSAT) was a NASA Earth-orbiting mission that measured total solar irradiance to extend a continuous record of the Suns energy reaching Earth and support climate and solar-physics research.

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Identity

Aliases
ACRIMSATAcrimSatACRIM IIIActive Cavity Irradiance Monitor Satellite
Name
Active Cavity Irradiance Monitor Satellite
Status
completed

Details

Astronauts
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Description
The Active Cavity Irradiance Monitor Satellite (ACRIMSAT) was a NASA Earth-orbiting mission that measured total solar irradiance to extend a continuous record of the Suns energy reaching Earth and support climate and solar-physics research.
Destination
Earth orbit
End Date
2013-12-14
Outcome
ACRIMSAT operated for 14 years, extending the long-term total-solar-irradiance record and providing data used in climate models and solar-physics studies before contact was lost in December 2013.
Programs
Start Date
1999-12-21
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Creation Time
August 14, 2026 at 18:54:58 UTC
Updated Time
August 14, 2026 at 18:54:58 UTC

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