Its story

HIP 91448 has a visual magnitude of about 6.17: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 91448: right ascension 18h 39m 3s, declination −15° 2′ 21″ (J2000), in the region of the Scutum constellation (IAU figure Sct).

HIP 91448. It appears in classical and modern catalogs as HIP 91448, HD 172137, Gaia DR3 4103425674675501568. In the SkyKeepsake Scutum (Sct) browse hub it sits with other stars of the same IAU figure.