moon_illumination¶
- astroplan.moon_illumination(time, ephemeris=None)[source]¶
Calculate fraction of the moon illuminated.
- Parameters
- time
Time Time of observation
- ephemerisstr, optional
Ephemeris to use. If not given, use the one set with
solar_system_ephemeris(which is set to ‘builtin’ by default).
- time
- Returns
- kfloat
Fraction of moon illuminated