THE CEOS DATABASE : Missions, Instruments and Measurements
CEOS EO HANDBOOK – MISSION SUMMARY - TSIS-2 -
Full Name Total and Spectral solar Irradiance Sensor 2 Status Approved
Mission Agencies NASA Launch Date Feb 2025
Mission Links EOL Date Apr 2028
EO Portal Info NORAD Catalog #
International Designator
Orbit Type Sun-synchronous Orbit Period 90 minutes
Orbit Sense Ascending Orbit Inclination 98.7 deg
Orbit Altitude 600 km Orbit Longitude
Orbit LST 17:00:00 Repeat Cycle
Objectives and Applications Continue solar irradiance record.
Mission Measurements
CategoryParameterInstrument(s)
AtmosphereRadiation budget TSIS-2/SIM, TSIS-2/TIM
Mission Instruments
TSIS-2/SIM - Total Solar and Spectral Irradiance Sensor 2 - Spectral Irradiance Monitor
TSIS-2/TIM - Total Solar and Spectral Irradiance Sensor 2 - Total Irradiance Monitor
OpenSearch Datasets No IDN OpenSearch datasets found.

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