How are positions defined in the ecliptic coordinate system regarding latitude?

Answer

By how far north or south of the ecliptic the object is (celestial latitude)

In the ecliptic coordinate system, the fundamental reference plane is the ecliptic plane, and position north or south of it is measured as celestial latitude.

How are positions defined in the ecliptic coordinate system regarding latitude?

#Videos

The Ecliptic: Crash Course Kids #37.2 - YouTube

sunorbitplanetpathecliptic