Miniaturised satellite systems require miniaturised components. Therefore, Berlin Space Technologies in cooperation with Hyperion Technologies B.V. has developed one of the world’s smallest autonomous star tracker fully suitable for Cubesats or other sophisticated nano satellites. The ST400 delivers a full and autonomous attitude solution and is your attitude sensing solution for missions with demanding size and volume restrictions. The ST200 co-developed by Hyperion Technologies and Berlin Space Technologies


mass40 g
attitude knowledge error10 arcsec
voltagemin: 3.7 V, max: 5 V
current650 mA
length30 mm
height38 mm
sun exclusion angle35 deg
storage temperature min: -20 C, max: 40 C
update rate< 5 Hz
operating temperaturemin: -10 C, max: 30 C
width30 mm



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Last updated: 2019-11-29