Beta Leporis (Beta Lep, β Leporis, β Lep) is the second brightest star in the constellation of Lepus.[7] It is also known as Nihal,"quenching their thirst". The occasional spelling Nibal appears to be due to a misreading.[11]

Based on parallax measurements from the Hipparcos astrometry satellite,[12] this star is located about 160 light-years (49 parsecs) from the Earth. It has an apparent visual magnitude of 2.84 and a stellar classification of G5 II. The mass of this star is 3.5 times the mass of the Sun and it is about 240 million years old,[6] which is sufficient time for a star this massive to consume the hydrogen at its core and evolve away from the main sequence, becoming a G-type bright giant.[3]

This is a double star system and may be a binary. Using adaptive optics on the AEOS telescope at Haleakala Observatory, the pair was found to be separated by an angle of 2.58 arcseconds at a position angle of 1.4°.[13] Component B has been observed to fluctuate in brightness and is catalogued as suspected variable star NSV 2008. [14]

Excerpt from Wikipedia.