as.ecc {moonsun} | R Documentation |
The function converts data between equatorial, ecliptic and horizontal coordinates.
as.ecc(x) as.eqc(x,time=lst(),phi=getOption("latitude")) as.hoc(x,time=lst(),phi=getOption("latitude"))
x |
An object of class eqc,ecc or hoc. |
time |
Local Sidereal Time - the LST at the moment by default. |
phi |
Latitude of the observer - taken from options by default. |
An converted object of desired class.
Lukasz Komsta
options(latitude=51,longitude=22) data(bright) plot(as.hoc(bright)) plot(as.hoc(bright,time=lst(hour=0))) plot(as.ecc(bright)) plot(as.hoc(planets()))