RA 56.2985° · Dec 42.5785° · star
14 more points to reach Epic.
41Nu Per is a rare star. It lies about 556.6 light-years from Earth, sits in the constellation Per, shines at apparent magnitude 3.77 and has spectral type F5IIvar.
Its spectrum reads F5IIvar — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
Look for 41Nu Per in the constellation Per. At apparent magnitude 3.77, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, 41Nu Per is best seen from a dark site away from city lights, and when it is above the horizon depends on your latitude and the time of year. The visibility panel above works out tonight's viewing window for your saved location.
41Nu Per scores 36 points on Spacedle's rarity scale, which places it in the rare tier. Another 14 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, Naked-eye visible, Yellow-white F-type star, Bright giant and Intrinsically luminous (Mv < −2) — each earned for a real, measurable property of the object. Rarity on Spacedle is never random: the more remarkable an object's astrophysics, the more badges it collects, the higher it scores, and the rarer it ranks.