Its story

HIP 21217 has a visual magnitude of about 9.08: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 21217: right ascension 4h 33m 4s, declination +40° 51′ 59″ (J2000), in the region of the Auriga constellation (IAU figure Aur).

HIP 21217. It appears in classical and modern catalogs as HIP 21217, HD 276542, Gaia DR3 179857910210462208. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.