declination: Declination angle: the angular position of the Sun at solar...

Description Usage Arguments Details Value

View source: R/declination.R

Description

For Mars: -24.936° <= delta <= 24.936°. 0 deg at vernal (Ls 0°) and autumnal equinoxes (Ls 180°) +24.936 deg at summer solstice (Ls 90) and -24.936 at at winter solstice (Ls 270°).

Usage

1
declination(Ls, unit = 1)

Arguments

Ls

Areocentric longitude [deg].

unit

Details

Source: Equation 7 (1990)

Value

Declination angle in radians or degrees.


georgeslabreche/mars documentation built on Feb. 23, 2020, 9:45 p.m.