Constellations are determined by the date of the solar calendar. 1August 987 12, the solar calendar date is 65438+1October 4, and the constellation of that day is Libra.
Lunar calendar: August 12th, Ding Mao.
Main branches: Ding Mao, Ji You and Bing Xu.
Gregorian calendar:1987 65438+1October 4th Sunday Libra.
Source: Hua Wang.