Its story

HIP 21970 has a visual magnitude of about 9.84: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 21970: right ascension 4h 43m 21s, declination +75° 48′ 25″ (J2000), in the region of the Camelopardalis constellation (IAU figure Cam).

HIP 21970. It appears in classical and modern catalogs as HIP 21970, HD 29128, Gaia DR3 550276986696795520. In the SkyKeepsake Camelopardalis (Cam) browse hub it sits with other stars of the same IAU figure.