Its story

HIP 21559 has a visual magnitude of about 8.15: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21559: right ascension 4h 37m 44s, declination +41° 36′ 38″ (J2000), in the region of the Auriga constellation (IAU figure Aur).

HIP 21559. It appears in classical and modern catalogs as HIP 21559, HD 276618, Gaia DR3 204001914247731328. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.