jsky.coords
Interfaces 
CoordinateConverter
Coordinates
WCSKeywordProvider
WorldCoordinateConverter
WorldCoordinates
Classes 
CoordinateRadius
Cotr
DMS
HMS
ImageCoords
JPrec
NamedCoordinates
platepos
SiteDesc
slasubs
TargetDesc
Trigod
wcscon
WCSTransform
WorldCoords
worldpos