With a magnitude of 4.5, Beta Crateris is a binary star system, consisting of a white-hued giant star of spectral type A1III and a white dwarf of spectral type DA1.4, 296 ± 8 light-years from the Sun. Much smaller than the primary, the white dwarf cannot be seen as a separate object, even by the Hubble Space Telescope. Gamma Crateris is a double star, resolvable in small amateur telescopes. The primary is a white main sequence star of spectral type A7V, that is an estimated 1.81 times as massive as the Sun, while the secondary—of magnitude 9.6—has 75% the Sun's mass, and is likely an orange dwarf. The two stars take at least 1150 years to orbit each other. The system is 85.6 ± 0.8 light-years away from the Sun.