Rewrite rotation_to_ecliptic using high precision
Rewrite rotation_to_ecliptic using high precision

skyfielders/python-skyfield,exoanalytic/python-skyfield,GuidoBR/python-skyfield,ozialien/python-skyfield,skyfielders/python-skyfield,ozialien/python-skyfield,exoanalytic/python-skyfield,GuidoBR/python-skyfield