Its story

HIP 105998 has a visual magnitude of about 6.43: it usually needs binoculars or a small telescope, especially from light-polluted sites.

Equatorial coordinates for HIP 105998: right ascension 21h 28m 5s, declination +62° 5′ 47″ (J2000), in the region of the Cepheus constellation (IAU figure Cep).

HIP 105998. It appears in classical and modern catalogs as HIP 105998, HD 204721, Gaia DR3 2216901559438506752. In the SkyKeepsake Cepheus (Cep) browse hub it sits with other stars of the same IAU figure.