Angular distance is the distance between two objects measured as an angle from a given point.
Angular distance is the distance between two objects measured as an angle from a given point.
角距离，是由一定点到两物体之间所量度的夹角。
Angular distance is the distance between two objects measured as an angle from a given point.
角距离，是由一定点到两物体之间所量度的夹角。