CAANutation_TrueObliquityOfEcliptic: CAANutation_TrueObliquityOfEcliptic

Description Usage Arguments Value Author(s) References Examples

View source: R/CAANutation_TrueObliquityOfEcliptic.R

Description

CAANutation_TrueObliquityOfEcliptic

Usage

1

Arguments

JD

JD The date in Dynamical time to calculate for.

Value

The true obliquity of the ecliptic 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

1

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