Its story

HIP 90102 has a visual magnitude of about 9.57: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 90102: right ascension 18h 23m 15s, declination +81° 13′ 17″ (J2000), in the region of the Ursa Minor constellation (IAU figure UMi).

HIP 90102. It appears in classical and modern catalogs as HIP 90102, Gaia DR3 2296041172289737472. In the SkyKeepsake Ursa Minor (UMi) browse hub it sits with other stars of the same IAU figure.