In the back of Aries is a Star of the sixth magnitude, marked ν by Bayer: in the end of the year 1689, and beginning of the year 1690, its Longitude was
. 9°. 38'. 45", and North Latitude 6°. 7'. 56": and the Colurus Æquinoctiorum drawn though it, according to Eudoxus, cuts the Ecliptic in
. 6°. 58'. 57". In the head of Cetus are two Stars of the fourth Magnitude, called ν and ξ by Bayer: in the end of the year 1689 their Longitudes were
. 4°. 3'. 9". and
. 3°. 7'. 37", and their South Latitudes 9°. 12'. 26". and 5°. 53'. 7"; and the Colurus Æquinoctiorum passing in the mid way between them, cuts the Ecliptic in