Simplify the following text for a Grade 8 native English-speaking person.
Original: The orbit has very small eccentricity and inclination -- around 0.0015 and 0.03 Â , respectively . Inclination is relative to the equator of Jupiter .
Simplified: The orbit has very small eccentricity ~ 0.0015 and inclination ~ 0.03 Â relative to the equator of Jupiter .