Satellites and subsystems > Attitude > Attitude sensors > Star trackers > ST200 Star Tracker
Key highlights
The ST200 is one of the world’s smallest and lightest fully autonomous, low power star trackers, aimed at applications in pico- and nano-satellite platforms.
With an accuracy of 30 arcseconds and its extremely small size the ST200 can be used in practically every platform that requires attitude determination. The ST200 is co-developed by AAC Clyde Space and Berlin Space Technologies
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Last updated: 2024-07-09
ST200 Star Tracker
Technical specs
radiation tolerance
9 krad
operating temperature
-20 to 40 C
mass
42 g (excluding baffle)
height
38.1 mm
width
29 mm
length
29 mm
maximum slew rate
0.6 deg/s (roll)
0.3 deg/s (tip/tilt)
0.3 deg/s (tip/tilt)
attitude determination accuracy
200 arcsec (roll)
30 arcsec (pitch, yaw)
30 arcsec (pitch, yaw)
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