Its story

HIP 21506 has a visual magnitude of about 7.48: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21506: right ascension 4h 37m 8s, declination +10° 50′ 30″ (J2000), in the region of the Taurus constellation (IAU figure Tau).

HIP 21506. It appears in classical and modern catalogs as HIP 21506, HD 29286, Gaia DR3 3294198585563223552. In the SkyKeepsake Taurus (Tau) browse hub it sits with other stars of the same IAU figure.