How to see it
HIP 17989 has a visual magnitude of about 8.27: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 17989: right ascension 3h 50m 42s, declination +54° 47′ 4″ (J2000), in the region of the Perseus constellation (IAU figure Per).
Catalog context
HIP 17989. It appears in classical and modern catalogs as HIP 17989, HD 23820, Gaia DR3 444567499263327872. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 444567499263327872
- HIP
- 17989
- HD
- 23820
- gaia_dr3
- 444567499263327872
Also known as
- Gaia DR3 TOP 5M 444567499263327872
- HD 23820
Observed properties
- Visual magnitude
- 8.27