Its story

HIP 90991 has a visual magnitude of about 5.74: under a reasonably dark sky it is typically reachable with the unaided eye.

Equatorial coordinates for HIP 90991: right ascension 18h 33m 39s, declination −14° 51′ 13″ (J2000), in the region of the Scutum constellation (IAU figure Sct).

HIP 90991. It appears in classical and modern catalogs as HIP 90991, HD 171130, Gaia DR3 4103314967619351168. In the SkyKeepsake Scutum (Sct) browse hub it sits with other stars of the same IAU figure.