Its story

HIP 21437 has a visual magnitude of about 7.46: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21437: right ascension 4h 36m 15s, declination +47° 22′ 15″ (J2000), in the region of the Auriga constellation (IAU figure Aur).

HIP 21437. It appears in classical and modern catalogs as HIP 21437, HD 28986, Gaia DR3 257323898870346624. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.