What is the constellation on July 30th, 87?

Hello! Constellations are divided according to the Gregorian calendar (also called Gregorian calendar and new calendar). I checked the perpetual calendar for you. Your Gregorian calendar is Tuesday, 1987-09-22.

22

30 July

Dingmao Year of Rabbit

On the first day of the lunar calendar

Your sign is Virgo: August 24th to September 23rd.