Its story

HIP 20099 has a visual magnitude of about 7.32: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 20099: right ascension 4h 18m 32s, declination +4° 57′ 7″ (J2000), in the region of the Taurus constellation (IAU figure Tau).

HIP 20099. It appears in classical and modern catalogs as HIP 20099, HD 27270, Gaia DR3 3284818411348661248. In the SkyKeepsake Taurus (Tau) browse hub it sits with other stars of the same IAU figure.