Its story

HIP 21670 has a visual magnitude of about 5.32: under a reasonably dark sky it is typically reachable with the unaided eye.

Equatorial coordinates for HIP 21670: right ascension 4h 39m 6s, declination +7° 52′ 16″ (J2000), in the region of the Taurus constellation (IAU figure Tau).

HIP 21670. It appears in classical and modern catalogs as HIP 21670, HD 29499, Gaia DR3 3292227607891547264. In the SkyKeepsake Taurus (Tau) browse hub it sits with other stars of the same IAU figure.