Naos

Naos is a O-type (Blue) star. It carries the designation Zet Pup.

At a distance of roughly 1,084 light-years, Naos is a distant star lying deep within the Milky Way galaxy.

Naos is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.

At an apparent magnitude of +2.21, Naos 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 blue hue, which corresponds to a B-V color index of -0.269.