A.GHA(西經(jīng)) B.360°+GHA(西經(jīng)) C.360°-GHA(東經(jīng)) D.GHA(東經(jīng))
A.58°34.9;136°.5NE B.58°34.9;136°.5NW C.40°03.0;152°.1NE D.40°03.0;152°.1NW
A.360°-RA B.360°+RA C.180°+RA D.180°-RA