ST-200 Miniature Star Tracker
Berlin Space Technologies
One of the world's smallest autonomous star trackers for CubeSats and nanosatellites, 106 g, 10 arcsec accuracy. Over 200 units delivered.
Technical specifications
- Accuracy
- 10 arcsec
- Update Rate
- 5 Hz
- Limiting Magnitude
- 6.0
- Sun Exclusion Angle
- 40°
- Data Interface
- UART (TTL); RS422 optional
- Mass
- 106 g
- Dimensions
- 50 × 50 × 83 mm
- Design Life
- 5 years
About
The ST-200 is one of the world’s smallest autonomous star trackers, fully suitable for CubeSats and nanosatellites. Developed in collaboration with AAC Hyperion. Delivers 10 arcsec pointing accuracy at 5 Hz update rate in a 106 g, 50 × 50 × 83 mm package. Over 200 units delivered with space heritage since 2014.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
