Its story

HIP 21436 has a visual magnitude of about 7.43: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21436: right ascension 4h 36m 14s, declination +21° 32′ 11″ (J2000), in the region of the Taurus constellation (IAU figure Tau).

HIP 21436. It appears in classical and modern catalogs as HIP 21436, HD 29150, Gaia DR3 144786577364287104. In the SkyKeepsake Taurus (Tau) browse hub it sits with other stars of the same IAU figure.