Its story

HIP 74643 has a visual magnitude of about 8.19: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 74643: right ascension 15h 15m 3s, declination +36° 49′ 49″ (J2000), in the region of the Boötes constellation (IAU figure Boo).

HIP 74643. It appears in classical and modern catalogs as HIP 74643, HD 135657, Gaia DR3 1292123804148698368. In the SkyKeepsake Boötes (Boo) browse hub it sits with other stars of the same IAU figure.