CAANodes_PassageThroAscendingNode_CAAElliptical: CAANodes_PassageThroAscendingNode_CAAElliptical

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

Description

CAANodes_PassageThroAscendingNode_CAAElliptical

Usage

CAANodes_PassageThroAscendingNode_CAAElliptical(elements_w, elements_e, elements_a, elements_T)

Arguments

elements_w	w The argument of the perihelion in degrees.
elements_e	e The eccentricity of the orbit.
elements_a	a The semi major axis in astronomical units.
elements_T	T The Julian date of the time of passage in perihelion.

Value

A class containing

t The date in Dynamical time to when the body moves thro the ascending node.

radius The radius vector in astronomical units.

Author(s)

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

References

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

Examples

CAANodes_PassageThroAscendingNode_CAAElliptical(elements_w = 123, 
    elements_e = 0.23, elements_a = 6, elements_T = 2457397.3434)

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