Its story

HIP 21355 has a visual magnitude of about 6.79: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 21355: right ascension 4h 34m 55s, declination −35° 34′ 34″ (J2000), in the region of the Caelum constellation (IAU figure Cae).

HIP 21355. It appears in classical and modern catalogs as HIP 21355, HD 29251, Gaia DR3 4867599003356677248. In the SkyKeepsake Caelum (Cae) browse hub it sits with other stars of the same IAU figure.