Its story

HIP 81100 has a visual magnitude of about 6.61: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 81100: right ascension 16h 33m 52s, declination −48° 6′ 41″ (J2000), in the region of the Norma constellation (IAU figure Nor).

HIP 81100. It appears in classical and modern catalogs as HIP 81100, HD 148937, Gaia DR3 5941151986262863104. In the SkyKeepsake Norma (Nor) browse hub it sits with other stars of the same IAU figure.