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Star Tracker for SmallSat Attitude Determination

SKU: ST200

Star Tracker by AAC Clyde Space (1 more product)
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ST200 Image

The ST200 from AAC Clyde Space is a Star Tracker that is designed for pico and nano-satellite platforms. It has an attitude determination accuracy of 30-200 arcseconds and an update rate of 5 Hz. This star tracker has a mass of 42 gms and a slew rate of 0.3-0.6 deg/sec. It requires a DC supply of 3.6-34 V and has a power consumption of up to 1000 mW. This star tracker supports TTL, UART, RS422, RS485, and I2C interfaces. It measures 29 x 29 x 38.1 mm and is ideal for the attitude determination of small satellite platforms.

Product Specifications

Product Details

  • Part Number
    ST200
  • Manufacturer
    AAC Clyde Space
  • Description
    Star Tracker for SmallSat Attitude Determination

General Parameters

  • Satellite Type
    CubeSat
  • Altitude Accuracy
    30 to 200 arcseconds
  • Mass
    42 g
  • Slew Rate
    0.3 to 0.6 Degree/sec
  • Data Update Rate
    5 Hz
  • Supply Voltage
    3.6 to 34 V
  • Power Consumption
    0.37 to 1 W
  • Radiation Tolerance
    9 kRad
  • Interface
    RS-485, RS-422, TTL, UART, I2C
  • Space Heritage
    Yes
  • Operating Temperature
    -20 to 40 Degree C
  • Dimension
    29 x 29 x 38.1 mm
  • Application
    Attitude determination of small satellite platforms

Technical Documents
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