RA 292.6803° · Dec 27.9597° · star
6 more points to reach Epic.
Albireo is a rare star. It lies about 434.3 light-years from Earth, sits in the constellation Cyg, shines at apparent magnitude 3.05 and has spectral type K3II+....
Its spectrum reads K3II+... — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.
Look for Albireo in the constellation Cyg. At apparent magnitude 3.05, it can be glimpsed with the unaided eye under dark skies.
Like any astronomical target, Albireo 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.
Albireo scores 44 points on Spacedle's rarity scale, which places it in the rare tier. Another 6 points would lift it into a rarer tier.
That score comes from 6 science badges — Star, Naked-eye visible, Has a proper name, Orange K-type star, Bright giant and Intrinsically luminous (Mv < −2) — 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.