RA 127.8772° · Dec 24.0811° · star
11 more points to reach Rare.
30Ups1Cnc is an uncommon star. It lies about 249.9 light-years from Earth, sits in the constellation Cnc, shines at apparent magnitude 5.71 and has spectral type F0IIIn.
Its spectrum reads F0IIIn — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
Look for 30Ups1Cnc in the constellation Cnc. At apparent magnitude 5.71, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, 30Ups1Cnc 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.
30Ups1Cnc scores 23 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 11 points would lift it into a rarer tier.
That score comes from 5 science badges — Star, Naked-eye visible, On the zodiac, Yellow-white F-type star and Giant 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.