How to see it
HIP 13640 has a visual magnitude of about 7.13: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 13640: right ascension 2h 55m 38s, declination +48° 20′ 24″ (J2000), in the region of the Perseus constellation (IAU figure Per).
Catalog context
HIP 13640. It appears in classical and modern catalogs as HIP 13640, HD 18040, Gaia DR3 437652704996030464. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 437652704996030464
- HIP
- 13640
- HD
- 18040
- gaia_dr3
- 437652704996030464
Also known as
- Gaia DR3 TOP 5M 437652704996030464
- HD 18040
Observed properties
- Visual magnitude
- 7.13