81 Gem

81 Gem is a K-type (Orange) star located in the constellation Gemini. It carries the designation 81 Gem.

Located approximately 339.4 light-years from Earth, 81 Gem resides within the broader disk of our Milky Way galaxy.

81 Gem is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.

With an apparent magnitude of +4.89, 81 Gem 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 red hue, which corresponds to a B-V color index of +1.425.