Revati, meaning "prosperous", is the 27th nakshatra in Indian astronomy and astrology, named after the goddess Revati. Its main star (yogatara) is ζ Piscium, a star in the zodiac constellation Pisces. This star has the modern name Revati after the nakshatra. In Hindu sidereal astronomy this star is identified as the March Equinox, i.e. when the Sun crosses this star, a new solar year begins.