Its story

HIP 21227 has a visual magnitude of about 9.10: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 21227: right ascension 4h 33m 14s, declination +46° 41′ 51″ (J2000), in the region of the Auriga constellation (IAU figure Aur).

HIP 21227. It appears in classical and modern catalogs as HIP 21227, HD 28645, Gaia DR3 257269679203377408. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.