RA 131.1759° · Dec -54.7088° · star
11 more points to reach Epic.
Alsephina is a rare variable star. It lies about 80.6 light-years from Earth, sits in the constellation Vel, shines at apparent magnitude 1.93 and has spectral type A1V.
It is a binary: two stars orbiting a shared centre of mass. More than half of all the 'stars' you can see are actually multiple systems.
Look for Alsephina in the constellation Vel. At apparent magnitude 1.93, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, Alsephina 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.
Alsephina scores 39 points on Spacedle's rarity scale, which places it in the rare tier. Another 11 points would lift it into a rarer tier.
That score comes from 8 science badges — Variable star, Naked-eye visible, Binary star, Has a proper name, White A-type star, Main-sequence 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.