Its story

HIP 91105 has a visual magnitude of about 4.88: under a reasonably dark sky it is typically reachable with the unaided eye.

Equatorial coordinates for HIP 91105: right ascension 18h 35m 2s, declination −10° 58′ 38″ (J2000), in the region of the Scutum constellation (IAU figure Sct).

HIP 91105. It appears in classical and modern catalogs as HIP 91105, HD 171391, Gaia DR3 4154786748987811456. In the SkyKeepsake Scutum (Sct) browse hub it sits with other stars of the same IAU figure.