Its story

HIP 21915 has a visual magnitude of about 6.61: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21915: right ascension 4h 42m 48s, declination +38° 25′ 36″ (J2000), in the region of the Auriga constellation (IAU figure Aur).

HIP 21915. It appears in classical and modern catalogs as HIP 21915, HD 29742, Gaia DR3 199637162322750336. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.