Its story

HIP 21064 has a visual magnitude of about 6.94: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21064: right ascension 4h 30m 54s, declination −36° 52′ 34″ (J2000), in the region of the Caelum constellation (IAU figure Cae).

HIP 21064. It appears in classical and modern catalogs as HIP 21064, HD 28810, Gaia DR3 4866008422347884160. In the SkyKeepsake Caelum (Cae) browse hub it sits with other stars of the same IAU figure.