Its story

HIP 7540 has a visual magnitude of about 9.29: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 7540: right ascension 1h 37m 10s, declination +48° 42′ 43″ (J2000), in the region of the Cassiopeia constellation (IAU figure Cas).

HIP 7540. It appears in classical and modern catalogs as HIP 7540, HD 9841, Gaia DR3 399592319724642048. In the SkyKeepsake Cassiopeia (Cas) browse hub it sits with other stars of the same IAU figure.