CAAEquinoxesAndSolstices_NorthwardEquinox: Northward Equinox

Description Usage Arguments Value Author(s) References Examples

View source: R/CAAEquinoxesAndSolstices_NorthwardEquinox.R

Description

The date in Dynamical time when the sun crosses the equator in a northerly direction.

Usage

1

Arguments

Year

Year The year to calculate the occurrence for. Note that this method refers to "Northward Equinox" instead of "Spring Equinox" to avoid a northern hemisphere-specific bias.

Value

The date in Dynamical time when the sun crosses the equator in a northerly direction.

Author(s)

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

References

http://www.naughter.com/aa.html

Examples

1

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