Function decFK4toFK5radians( raFK4, decFK4 )
- Description:
-
Converts a B1950.0 FK4 position to J2000.0 FK5 at an epoch of B1950.0
yielding Declination
This assumes zero proper motion in the FK5 frame.
- Parameters:
-
raFK4
(floating point)
- right ascension in B1950.0 FK4 system (radians)
decFK4
(floating point)
- declination in B1950.0 FK4 system (radians)
- Return Value (floating point):
- declination in J2000.0 FK5 system (radians)
- Signature:
double decFK4toFK5radians(double, double)