Sadalmelik

Sadalmelik, meaning "the lucky one of the king," and Sadalsuud, meaning "the luckiest of the lucky," are prominent stars in the constellation. These names originate from Arabic astronomy, reflecting ancient beliefs about their auspicious influence.

A small, Y-shaped group of stars within the constellation, including Sadalmelik and Sadalsuud, forms the "water jar" from which the water-bearer appears to pour. This helps observers locate the constellation.