Its story

HIP 90436 has a visual magnitude of about 8.23: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 90436: right ascension 18h 27m 9s, declination −8° 52′ 43″ (J2000), in the region of the Scutum constellation (IAU figure Sct).

HIP 90436. It appears in classical and modern catalogs as HIP 90436, HD 169891, Gaia DR3 4156217935150289920. In the SkyKeepsake Scutum (Sct) browse hub it sits with other stars of the same IAU figure.