Description:
Transform
a Hipparcos star position into FK5 J2000, assuming zero Hipparcos proper
motion.
Invocation
palHfk5z( double rh, double dh, double epoch, double
r5, double
d5, double
dr5,
double dd5
);
Arguments
rh = double (Given)
Hipparcos RA (radians)
dh = double (Given)
Hipparcos Dec (radians)
epoch = double (Given)
Julian epoch (TDB)
r5 = double
(Returned)
RA (radians, FK5, equinox J2000, epoch " epoch" )
d5 = double
(Returned)
Dec (radians, FK5, equinox J2000, epoch " epoch" )
Notes:
Copyright © 2012 Science and Technology Facilities Council.
Copyright © 2014 Cornell University.
Copyright © 2015 Tim Jenness