Its story

HIP 16644 has a visual magnitude of about 8.84: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 16644: right ascension 3h 34m 10s, declination +46° 50′ 57″ (J2000), in the region of the Perseus constellation (IAU figure Per).

HIP 16644. It appears in classical and modern catalogs as HIP 16644, HD 21932, Gaia DR3 248092811557890048. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.