Its story

HIP 81393 has a visual magnitude of about 9.48: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 81393: right ascension 16h 37m 23s, declination −17° 27′ 38″ (J2000), in the region of the Ophiuchus constellation (IAU figure Oph).

HIP 81393. It appears in classical and modern catalogs as HIP 81393, HD 149734, Gaia DR3 4324082780516619776. In the SkyKeepsake Ophiuchus (Oph) browse hub it sits with other stars of the same IAU figure.