RA 221.2468° · Dec 27.0742° · star
10 more points to reach Rare.
Izar is an uncommon star. It lies about 202.6 light-years from Earth, sits in the constellation Boo, shines at apparent magnitude 2.35 and has spectral type A0.
Its spectrum reads A0 — an A-type star: white-hot, typically about twice the Sun's mass, and the class most of the sky's famous bright stars belong to.
Look for Izar in the constellation Boo. At apparent magnitude 2.35, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, Izar 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.
Izar scores 24 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 10 points would lift it into a rarer tier.
That score comes from 4 science badges — Star, Naked-eye visible, Has a proper name and White A-type star — 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.