Its story

HIP 21373 has a visual magnitude of about 9.26: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 21373: right ascension 4h 35m 12s, declination +29° 51′ 14″ (J2000), in the region of the Auriga constellation (IAU figure Aur).

HIP 21373. It appears in classical and modern catalogs as HIP 21373, HD 282339, Gaia DR3 158890154748235776. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.