Its story

HIP 101639 has a visual magnitude of about 9.08: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.

Equatorial coordinates for HIP 101639: right ascension 20h 36m 6s, declination +1° 1′ 46″ (J2000), in the region of the Equuleus constellation (IAU figure Equ).

HIP 101639. It appears in classical and modern catalogs as HIP 101639, Gaia DR3 4231450673927986176. In the SkyKeepsake Equuleus (Equ) browse hub it sits with other stars of the same IAU figure.