Its story

HIP 18640 has a visual magnitude of about 7.92: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 18640: right ascension 3h 59m 25s, declination +44° 28′ 54″ (J2000), in the region of the Perseus constellation (IAU figure Per).

HIP 18640. It appears in classical and modern catalogs as HIP 18640, HD 24898, Gaia DR3 231907244484251648. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.