Its story

HIP 81357 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 81357: right ascension 16h 36m 54s, declination +22° 52′ 2″ (J2000), in the region of the Hercules constellation (IAU figure Her).

HIP 81357. It appears in classical and modern catalogs as HIP 81357, HD 149907, Gaia DR3 1298090372716501632. In the SkyKeepsake Hercules (Her) browse hub it sits with other stars of the same IAU figure.