Its story

HIP 109146 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 109146: right ascension 22h 6m 34s, declination +57° 11′ 60″ (J2000), in the region of the Cepheus constellation (IAU figure Cep).

HIP 109146. It appears in classical and modern catalogs as HIP 109146, HD 210128, Gaia DR3 2198676329585999104. In the SkyKeepsake Cepheus (Cep) browse hub it sits with other stars of the same IAU figure.