Its story

HIP 28440 has a visual magnitude of about 9.23: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 28440: right ascension 6h 0m 20s, declination −80° 35′ 53″ (J2000), in the region of the Mensa constellation (IAU figure Men).

HIP 28440. It appears in classical and modern catalogs as HIP 28440, HD 43013, Gaia DR3 5210753902325815296. In the SkyKeepsake Mensa (Men) browse hub it sits with other stars of the same IAU figure.