cds.astro
Classes 
Astrocoo
Astroformat
Astroframe
AstroMath
Astropos
Astrotime
Converter
Coo
Coocube
Ecliptic
Editing
Equatorial
FK4
FK5
Galactic
ICRS
Mtype
Otype
Parsing
Proj3
Qbox
QboxNumber
Supergal
Unit