How to see it
HIP 21227 has a visual magnitude of about 9.10: it is a telescope star and remains difficult or invisible to the naked eye even in good conditions.
Sky position
Equatorial coordinates for HIP 21227: right ascension 4h 33m 14s, declination +46° 41′ 51″ (J2000), in the region of the Auriga constellation (IAU figure Aur).
Catalog context
HIP 21227. It appears in classical and modern catalogs as HIP 21227, HD 28645, Gaia DR3 257269679203377408. In the SkyKeepsake Auriga (Aur) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 257269679203377408
- HIP
- 21227
- HD
- 28645
- gaia_dr3
- 257269679203377408
Also known as
- Gaia DR3 TOP 5M 257269679203377408
- HD 28645
Observed properties
- Visual magnitude
- 9.10