Summary

Sinclair Interplanetary builds high-performance star trackers and baffles for small spacecraft. There are currently 38 on-orbit.

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Last updated: 2018-03-27

Second Generation Star Tracker (ST-16RT2)

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Specs

attitude knowledge error
5 arcsec
slew tolerance
< 3 deg/s
update rate
2 Hz
voltage
9 — 34 V
power
< 0.5 W
operating temperature
-40 — 50 C
survival temperature
-40 — 95 C
mechanical vibration
< 29.6 Grms
lifetime
13 yr
length
62 mm
width
56 mm
height
38 mm
mass
158 g

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