RA 278.4487° · Dec 62.4277° · star
3 more points to reach Common.
HIP 90998 is a trash star. It lies about 698.4 light-years from Earth, sits in the constellation Dra, shines at apparent magnitude 8.79 and has spectral type A5.
Its spectrum reads A5 — 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 HIP 90998 in the constellation Dra. At apparent magnitude 8.79, it is an easy target for binoculars.
Like any astronomical target, HIP 90998 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.
HIP 90998 scores 12 points on Spacedle's rarity scale, which places it in the trash tier. Another 3 points would lift it into a rarer tier.
That score comes from 3 science badges — Star, Never sets (northern circumpolar) 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.