Its story

HIP 20811 has a visual magnitude of about 7.01: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 20811: right ascension 4h 27m 33s, declination −40° 28′ 20″ (J2000), in the region of the Caelum constellation (IAU figure Cae).

HIP 20811. It appears in classical and modern catalogs as HIP 20811, HD 28453, Gaia DR3 4864197870294321152. In the SkyKeepsake Caelum (Cae) browse hub it sits with other stars of the same IAU figure.