CAAElementsPlanetaryOrbit_MercuryMeanLongitude: CAAElementsPlanetaryOrbit_MercuryMeanLongitude

Description Usage Arguments Value Author(s) References Examples

View source: R/CAAElementsPlanetaryOrbit_MercuryMeanLongitude.R

Description

CAAElementsPlanetaryOrbit_MercuryMeanLongitude

Usage

1

Arguments

JD

The date in Dynamical time to calculate for.

Value

the mean longitude of the planet in degrees with respect to the ecliptic and mean equinox of the date.

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.