Its story

HIP 9909 has a visual magnitude of about 8.99: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 9909: right ascension 2h 7m 34s, declination +66° 59′ 22″ (J2000), in the region of the Cassiopeia constellation (IAU figure Cas).

HIP 9909. It appears in classical and modern catalogs as HIP 9909, HD 12735, Gaia DR3 518754435008327296. In the SkyKeepsake Cassiopeia (Cas) browse hub it sits with other stars of the same IAU figure.