Add test to make sure that Orbit initialization with an array of SkyCoords does the right conversion (even though it doesn't make sense to initialize an Orbit with an array of coordinates); this will be relied upon to simplify the initialization of Orbits
Add test to make sure that Orbit initialization with an array of SkyCoords does the right conversion (even though it doesn't make sense to initialize an Orbit with an array of coordinates); this will be relied upon to simplify the initialization of Orbits

jobovy/galpy,jobovy/galpy,jobovy/galpy,jobovy/galpy