Propus

Propus is a M-type (Red) star located in the constellation Gemini. It carries the designation 7Eta Gem.

Located approximately 384.6 light-years from Earth, Propus resides within the broader disk of our Milky Way galaxy.

Propus is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.

At an apparent magnitude of +3.31, Propus is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its red hue, which corresponds to a B-V color index of +1.600.