Its story

HIP 31790 has a visual magnitude of about 6.54: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 31790: right ascension 6h 38m 49s, declination +4° 42′ 2″ (J2000), in the region of the Monoceros constellation (IAU figure Mon).

HIP 31790. It appears in classical and modern catalogs as HIP 31790, HD 47431, Gaia DR3 3130891009710680320. In the SkyKeepsake Monoceros (Mon) browse hub it sits with other stars of the same IAU figure.