Its story

HIP 102657 has a visual magnitude of about 7.91: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 102657: right ascension 20h 48m 12s, declination +49° 59′ 44″ (J2000), in the region of the Cygnus constellation (IAU figure Cyg).

HIP 102657. It appears in classical and modern catalogs as HIP 102657, HD 198400, Gaia DR3 2168165633517159424. In the SkyKeepsake Cygnus (Cyg) browse hub it sits with other stars of the same IAU figure.