A.0° B.90° C.180° D.270°
A.東大距 B.上合 C.西大距 D.下合
A.高度等于60°.5,方位等于180° B.高度等于23°.5,方位等于0° C.高度等于83°.5,方位等于0° D.高度等于83°.5,方位等于180°