13. class RADec: Equatorial coordinates
An instance of this class represents a celestial position
in equatorial coordinates; see Section 3.3, “Equatorial coordinates”.
13.1. RADec.__init__(): Constructor
The class constructor has this form:
RADec ( ra, dec )
-
ra
The right ascension coordinate in radians.
-
dec
The declination coordinate in radians.
