What are the radar constellation series _ radar constellation series?

Solution:

Point the radar pointer to the north and aim at Polaris, which belongs to Ursa minor.

Polaris refers to the star closest to the north celestial pole, so Polaris is not always the same. At present, it refers to Gou Chenyi.

About 434 light years away from the earth, it is a star with stable brightness and position that can be seen in the night sky.

This star is located at the tip of the bear's tail in Ursa minor.

Polaris is the brightest star in Ursa minor at present.