What is the constellation12 in September, 1990, and what is the rising constellation?
Hello 1990 September 12, Virgo 8.23-9.22 If it is a solar calendar.
If it is the lunar calendar, it corresponds to 1990 10.29 and Scorpio10.24-1.22.
The rising constellation should be accurate to the latitude and longitude of the place of birth, and you should know the specific time of birth (accurate to the minute)