Its story

HIP 20239 has a visual magnitude of about 10.20: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 20239: right ascension 4h 20m 13s, declination +50° 16′ 29″ (J2000), in the region of the Perseus constellation (IAU figure Per).

HIP 20239. It appears in classical and modern catalogs as HIP 20239, Gaia DR3 270664548327712256. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.