How to see it
HIP 18640 has a visual magnitude of about 7.92: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 18640: right ascension 3h 59m 25s, declination +44° 28′ 54″ (J2000), in the region of the Perseus constellation (IAU figure Per).
Catalog context
HIP 18640. It appears in classical and modern catalogs as HIP 18640, HD 24898, Gaia DR3 231907244484251648. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 231907244484251648
- HIP
- 18640
- HD
- 24898
- gaia_dr3
- 231907244484251648
Also known as
- Gaia DR3 TOP 5M 231907244484251648
- HD 24898
Observed properties
- Visual magnitude
- 7.92