# Functions
Apogee returns the jde of apogee of the Moon nearest the given date.
ApogeeParallax returns equatorial horizontal parallax of the Moon at the Apogee nearest the given date.
MeanApogee returns the jde of the mean apogee of the Moon nearest the given date.
MeanPerigee returns the jde of the mean perigee of the Moon nearest the given date.
Perigee returns the jde of perigee of the Moon nearest the given date.
PerigeeParallax returns equatorial horizontal parallax of the Moon at the Perigee nearest the given date.