CAASun_EquatorialRectangularCoordinatesJ2000: CAASun_EquatorialRectangularCoordinatesJ2000

Description Usage Arguments Value Author(s) References Examples

View source: R/CAASun_EquatorialRectangularCoordinatesJ2000.R

Description

CAASun_EquatorialRectangularCoordinatesJ2000

Usage

1

Arguments

JD

The date in Dynamical time to calculate for.

Value

A class containing the equatorial 3D rectangular coordinates in astronomical units referred to the J2000 equinox defined in the FK5 theory.

Author(s)

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

References

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

Examples

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2

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