Compact Star Tracker for NanoSats & MicroSats

SKU: T3 Star Tracker

Star Tracker by TERMA (1 more product)

Note : Your request will be directed to TERMA.

T3 Star Tracker Image

The T3 Star Tracker from TERMA is a Star Tracker whose optical head is based on a Faintstar-2 CMOS active pixel sensor. It has an accuracy of 10 arcsec and a maximum update rate of 5 Hz. This star tracker has a slew rate of less than 1.5 degrees/sec and an acquisition time of 10 s. It has a circular field of view of 20 degrees and an APS resolution of 1024 x 1024 pixels. The star tracker features aspherical, radiation-hard optics and supports CAN or RS422 spacecraft interfaces for TM/TC. It requires a supply voltage of 5-12 V and has a power consumption of 2 W. The star tracker has a mass of 350 g and measures 60 x 60 x 100 mm. It has a lifetime of over 5 years and is ideally suited for nano- and microsatellite missions.

Product Specifications

Product Details

  • Part Number
    T3 Star Tracker
  • Manufacturer
    TERMA
  • Description
    Compact Star Tracker for NanoSats & MicroSats

General Parameters

  • Satellite Type
    NanoSat, MicroSat
  • Altitude Accuracy
    10 arcseconds
  • Mass
    350 g
  • Slew Rate
    0.3 to 1.5 Degree/sec
  • Data Update Rate
    5 Hz
  • Field of View
    20 Degree
  • Supply Voltage
    5 to 12 V
  • Power Consumption
    2 W
  • Interface
    RS-422, CAN
  • Storage Temperature
    -40 to 70 Degree C
  • Operating Temperature
    -40 to 50 Degree C
  • Connector
    Harwin M80
  • Dimension
    60 x 60 x 100 mm
  • Application
    Nano and microsatellite missions

Technical Documents