What measurement method is used to determine the attitude of satellite compass?

Passive attitude control is a method to realize attitude stability by using the dynamic characteristics and environmental torque of the satellite itself. There are also some batteries on the satellite, and the attitude of the satellite is measured by the attitude sensor on the satellite. The attitude control methods of modern artificial satellites are as follows. The attitude information of the ship, such as the turning angular velocity of the ship, should be pointed out by the feng shui master.

When the geomantic compass measures the direction of a fixed object, it overlaps with the red line in Tianchi. Satellite attitude control methods are also different, because there is no latitude and longitude reticle, and the passive attitude control method has spin stability.

See the example in the figure:

You must put the iron on your body first. Satellite attitude control can be divided into passive attitude control and active attitude control. Place the compass between the chest and abdomen, near or parallel to the edge of the measured object.