Its story

HIP 20781 has a visual magnitude of about 5.99: under a reasonably dark sky it is typically reachable with the unaided eye.

Equatorial coordinates for HIP 20781: right ascension 4h 27m 6s, declination −46° 56′ 55″ (J2000), in the region of the Caelum constellation (IAU figure Cae).

HIP 20781. It appears in classical and modern catalogs as HIP 20781, HD 28454, Gaia DR3 4789142144269012992. In the SkyKeepsake Caelum (Cae) browse hub it sits with other stars of the same IAU figure.