- heliocentric-time-diff jd equprocedure
- refraction-adj altitude atm-pressure tempprocedure
- equ-aberration equ jdprocedure
- ecl-aberration equ jdprocedure
- dynamical-time-diff jdeprocedure
- jde jdprocedure
- angular-separation equ equprocedure
- rel-posn-angle equ equprocedure
- constellationprocedure
- apparent-posn equ-mean equ-proper jdprocedure
- nutation jdprocedure
- equ-prec equ-mean jdprocedure
- equ-prec2 equ-mean jd jdprocedure
- ecl-prec ecl jdprocedure
- ell-comet-mag jd ell g kprocedure
- par-comet-mag jd par g kprocedure