Data.Astro.Coordinate
data DecimalDegrees
data DecimalHours
data HorizonCoordinates
data EquatorialCoordinates1
data EquatorialCoordinates2
data EclipticCoordinates
data GalacticCoordinates
raToHA
haToRA
equatorialToHorizon
horizonToEquatorial
ec1ToHC
hcToEC1
ecHCConv
obliquity
eclipticToEquatorial
equatorialToEcliptic
galacticToEquatorial
equatorialToGalactic