CAAPlanetPerihelionAphelion_EarthPerihelion: CAAPlanetPerihelionAphelion_EarthPerihelion

In helixcn/skycalc: Computational Astronomy in R based on PJ Naughter's AA+ library

Description

CAAPlanetPerihelionAphelion_EarthPerihelion

Usage

CAAPlanetPerihelionAphelion_EarthPerihelion(k, bBarycentric)

Arguments

k	k The K value to calculate the perihelion for.
bBarycentric	bBarycentric If true, the calculation is for the barycenter of the Earth - Moon system, false implies the Earth itself.

Value

Returns the date in Dynamical time when the specified perihelion occurs.

Author(s)

C++ code by PJ Naughter, imported to R by Jinlong Zhang

References

Meeus, J. H. (1991). Astronomical algorithms. Willmann-Bell, Incorporated.

Examples

CAAPlanetPerihelionAphelion_EarthPerihelion(k = 10, bBarycentric = TRUE)
CAAPlanetPerihelionAphelion_EarthPerihelion(k = 10, bBarycentric = FALSE)

helixcn/skycalc documentation built on March 31, 2021, 5:45 a.m.