81 Tau

81 Tau is a A-type (White) star located in the constellation Taurus. It carries the designation 81 Tau.

Located approximately 146.5 light-years from Earth, 81 Tau resides within the broader disk of our Milky Way galaxy.

81 Tau is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.47, 81 Tau sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue-white hue, which corresponds to a B-V color index of +0.258.