As per the Hindu astrology, the lunar mansions are known as the Nakshatras. There are 27 nakshatras, split into four groups of seven. The nakshatras are used to determine the moon\'s position and are also helpful in determining auspicious dates for various occasions. Since there are 27 of them, each one covers 13°20\' of the ecliptic. The nakshatras are not only used to forecast a person\'s destiny, but they also play an essential part in selecting the best timing for child birth.