Its story

HIP 20790 has a visual magnitude of about 9.48: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 20790: right ascension 4h 27m 18s, declination −29° 11′ 26″ (J2000), in the region of the Caelum constellation (IAU figure Cae).

HIP 20790. It appears in classical and modern catalogs as HIP 20790, Gaia DR3 4891192457008135168. In the SkyKeepsake Caelum (Cae) browse hub it sits with other stars of the same IAU figure.