RA 190.8024° · Dec -30.2464° · star
7 more points to reach Common.
HD 110542 is a trash star. It lies about 665.6 light-years from Earth, sits in the constellation Cen, shines at apparent magnitude 9.16 and has spectral type A2mA8-F0.
Its spectrum reads A2mA8-F0 — 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 HD 110542 in the constellation Cen. At apparent magnitude 9.16, a small backyard telescope will bring it into view.
Like any astronomical target, HD 110542 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.
HD 110542 scores 8 points on Spacedle's rarity scale, which places it in the trash tier. Another 7 points would lift it into a rarer tier.
That score comes from 2 science badges — Star 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.