Calculates visual magnitude and related information about a body.
Calculates the phase angle, visual magnitude, and other values relating to the body's illumination at the given date and time, as seen from the Earth.
The name of the celestial body being observed. Not allowed to be Body.Earth.
Body.Earth
The date and time for which to calculate the illumination data for the given body.
Calculates visual magnitude and related information about a body.
Calculates the phase angle, visual magnitude, and other values relating to the body's illumination at the given date and time, as seen from the Earth.