Its story

HIP 21413 has a visual magnitude of about 6.54: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21413: right ascension 4h 35m 45s, declination +45° 12′ 52″ (J2000), in the region of the Auriga constellation (IAU figure Aur).

HIP 21413. It appears in classical and modern catalogs as HIP 21413, HD 28943, Gaia DR3 253908055538886912. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.