CAAIlluminatedFraction_SaturnMagnitudeAA: CAAIlluminatedFraction_SaturnMagnitudeAA

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

Description

CAAIlluminatedFraction_SaturnMagnitudeAA

Usage

CAAIlluminatedFraction_SaturnMagnitudeAA(r, Delta, DeltaU, B)

Arguments

r	r The planet's distance to the Sun in astronomical units.
Delta	Delta The planet's distance from the Earth in astronomical units.
DeltaU	DeltaU The difference between the Saturnicentric longitudes of the Sun and the Earth, measured in the plane o the ring in degrees.
B	B The Saturnicentric latitude of the Earth referred to the plane of the ring in degrees

Value

The magnitude of the planet.

Author(s)

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

References

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

Examples

CAAIlluminatedFraction_SaturnMagnitudeAA(r = 18, Delta = 16.9, DeltaU = 12.5, B = 34)

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