Star Tracker

Star Tracker for Low Earth Orbit Satellites

Space

Star Tracker

Opsin has the right to change technical specifications without notice due to the continuous product improvement policy.

Technical Details

Sensor Type

  • CMOS

HFOV

  • 23° ± 1°

Resolution

  • 4112 x 3096 Pixels

Frequency

  • 5 Hz

Accuracy

  • XY: 30 arcsec (max)
  • Z: 200 arcsec (max)

Operation Temperature

  • -20° C / +40° C

Interface

  • RS422 / CAN BUS

Supply Voltage

  • 18 V – 36 V

Radiation Tolerance

  • TID > 10.5 krad (Gamma)

Power Consumption

  • < 5 W

Service Life

  • 5 Years

Sun Blocking Angle

  • 35°- 40°

Mass

  • 550 gr

Mass w/o Baffle

  • 485 gr

Dimensions

  • 85 mm x 108 mm x 142 mm