RA 167.4161° · Dec 67.2102° · star
5 more points to reach Uncommon.
HR 4330 is a common variable star. It lies about 362.8 light-years from Earth, sits in the constellation UMa, shines at apparent magnitude 6.07 and has spectral type F0sp....
Its spectrum reads F0sp... — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
Look for HR 4330 in the constellation UMa. At apparent magnitude 6.07, it is an easy target for binoculars.
Like any astronomical target, HR 4330 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.
HR 4330 scores 17 points on Spacedle's rarity scale, which places it in the common tier. Another 5 points would lift it into a rarer tier.
That score comes from 5 science badges — Variable star, Never sets (northern circumpolar), Yellow-white F-type star, Barely variable (under 0.05 mag) and A named variable 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.