Its story

HIP 99138 has a visual magnitude of about 8.25: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 99138: right ascension 20h 7m 35s, declination +44° 0′ 27″ (J2000), in the region of the Cygnus constellation (IAU figure Cyg).

HIP 99138. It appears in classical and modern catalogs as HIP 99138, HD 191333, Gaia DR3 2081818378354649600. In the SkyKeepsake Cygnus (Cyg) browse hub it sits with other stars of the same IAU figure.