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Star Tracker for Celestial Observations

SKU: ST-1

Star Tracker by Kongsberg NanoAvionics
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ST-1 Image

The ST-1 from NanoAvionics is a Star Tracker with an altitude accuracy of 1.5 arcseconds (Dynamic) and 80 arcseconds (Solar Inhibition). It has a field of view (FOV) of 21 arcseconds and a slew rate of Degree/sec. The star tracker has a data update rate of 5 Hz and has a power consumption of 1.2 W. It supports RS-422, I2C bus, and LVDS bus interfaces of star map data. The star tracker has a mass of 108 g and is ideal for measuring the line-of-sight vector of celestial objects.

Product Specifications

Product Details

  • Part Number
    ST-1
  • Manufacturer
    Kongsberg NanoAvionics
  • Description
    Star Tracker for Celestial Observations

General Parameters

  • Satellite Type
    CubeSat
  • Altitude Accuracy
    1.5 arcseconds (Dynamic), 80 arcseconds (Solar Inhibition), 21 arcseconds (Field Of View)
  • Mass
    108 g
  • Slew Rate
    1.5 Degree/sec
  • Data Update Rate
    5 Hz
  • Power Consumption
    1.20 W
  • Interface
    RS-422, LVDS, I2C
  • Operating Temperature
    -30 to 40 Degree C
  • Application
    It is used for measuring the line-of-sight vector to celestial objects that can be seen by the sensor
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