CAAEclipticalElements_Calculate: CAAEclipticalElements_Calculate

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

Description

CAAEclipticalElements_Calculate

Usage

CAAEclipticalElements_Calculate(i0, w0, omega0, JD0, JD)

Arguments

i0	i0 The inclination in degrees to reduce.
w0	w0 The argument of perihelion in degrees to reduce.
omega0	omega0 The longitude of the ascending node in degrees to reduce.
JD0	JD0 The initial epoch in Dynamical time to calculate for.
JD	The date in Dynamical time to calculate for. JD The epoch in Dynamical time to reduce the elements to.

Value

A struct containing the following values: i The reduced inclination in degrees. w The reduced argument of perihelion in degrees. omega The reduced longitude of the ascending node in degrees

Author(s)

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

References

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

Examples

CAAEclipticalElements_Calculate(i0 = 6.322, w0 = 34.23, 
omega0 = 45.11, JD0 = 2454555.5, JD= 2456623.5)

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