Its story

HIP 81881 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 81881: right ascension 16h 43m 31s, declination +28° 58′ 0″ (J2000), in the region of the Hercules constellation (IAU figure Her).

HIP 81881. It appears in classical and modern catalogs as HIP 81881, HD 151006, Gaia DR3 1310814986425069824. In the SkyKeepsake Hercules (Her) browse hub it sits with other stars of the same IAU figure.