Its story

HIP 81510 has a visual magnitude of about 8.96: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 81510: right ascension 16h 38m 55s, declination −50° 49′ 50″ (J2000), in the region of the Norma constellation (IAU figure Nor).

HIP 81510. It appears in classical and modern catalogs as HIP 81510, HD 149693, Gaia DR3 5937278784813910016. In the SkyKeepsake Norma (Nor) browse hub it sits with other stars of the same IAU figure.