The Fine Spinning Sun Sensor (± 64°) from Redwire Space is a Sun Sensor with Accuracy ±0.1 to 0.6 Degree, Sun Field of View 64 Degree, Mass 475 to 725 g (Sensor), 109 g (Electronics), Radiation Tolerance 100 krad, Supply Voltage 28 ±7 V. More details for Fine Spinning Sun Sensor (± 64°) can be seen below.