CAAFK5_CorrectionInLongitude: CAAFK5_CorrectionInLongitude

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

Description

CAAFK5_CorrectionInLongitude

Usage

CAAFK5_CorrectionInLongitude(Longitude, Latitude, JD)

Arguments

Longitude	Longitude The VSOP heliocentric longitude in degrees.
Latitude	Latitude The VSOP heliocentric latitude in degrees.
JD	JD The date in Dynamical time to calculate for.

Value

The correction in degrees to convert a VSOP heliocentric longitude to the FK5 reference frame.

Author(s)

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

References

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

Examples

CAAFK5_CorrectionInLongitude(Longitude = 120, Latitude = 40, JD = 432335)

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