ST-400 image

Overview

The ST400 star tracker is aimed at microsatellite systems. With doubled attitude determination accuracy and improved radiation tolerance compared to its little brother, the ST200, it enables more demanding missions.


The ST400 is prepared to accept very narrow sun-exclusion angle baffles, which Hyperion Technologies can supply on demand. The dedicated RS422/RS485 interface allows networking multiple ST400’s, which combined with narrow sun-exclusion angle baffles means that even for the most complex satellite and orbit geometries, there will always be a configuration that works.


The ST400 has been qualified for man-rated missions since October 2013 and has flight heritage since Q4 2015.

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Overview

Name
ST-400
Component Type
Star Tracker
Form Factor
SmallSat
Heritage
Yes

Vendor Details

Name
Hyperion Technologies
Founded
2013

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Specifications

Component Type
Star Tracker
Form Factor
SmallSat
Dry Mass
0.28 kg
Average Power
0.7 W
Heritage
Yes
Status
In Production
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