1) Constellation 
Nakshatra (Sanskrit: नक्षत्र, IAST: Nakṣatra) is the term for lunar mansion in Hindu astrology. A nakshatra is one of 27 (sometimes also 28) sectors along the ecliptic. Their names are related to the most prominent asterisms in the respective sectors. The starting point for the nakshatras is the point on the ecliptic directly oppos...