Summary

VECTRONIC Aerospace offers with the VST-41M a high performance 3-axis star tracker for small satellite applications with the technical capabilities and radiation tolerance suitable for LEO, GEO and even for interplanetary missions. The sensor has been successfully used in several small satellite missions with outstanding in-orbit performance.

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Last updated: 2018-03-27

Star Tracker VST-41M

Specs

mass
0.7 — 0.9 kg
attitude knowledge error
18 arcsec
voltage
9 — 18 V
length
90 mm
height
180 mm
acquisition probability
> 99.7 %
time to first acquisition
800 ms
storage temperature
-40 — 80 C
mechanical vibration
20 Grms
power
< 2.5 W
update rate
4 Hz
operating temperature
-20 — 65 C
width
100 mm

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