I was born in1August 26th, 990. Which constellation should be July 24 in the old calendar?

Dominant planet: Mercury

Attribute: Earth constellation

The mystery of the origin of constellations:

Virgo summer has passed and the weather is getting cold. No more Leo-like impulses and enthusiasm. Elegant temperament, abnormal sensitivity, changeable mood, pessimism and even self-harm. A critical, beautiful and mysterious perfectionist.