Constellations are determined by the date of the solar calendar. 1986 lunar calendar 1 The solar calendar date of that day is 1 March 9861Saturday, and the constellation of that day is Pisces.
Lunar calendar: the 2nd1day of the first month of the 3rd lunar month.
Gregorian calendar: 1 March 9861Saturday Pisces
Source of information: Central China Moon Network