How to see it
HIP 20991 has a visual magnitude of about 7.81: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 20991: right ascension 4h 30m 5s, declination +66° 8′ 31″ (J2000), in the region of the Camelopardalis constellation (IAU figure Cam).
Catalog context
HIP 20991. It appears in classical and modern catalogs as HIP 20991, HD 28022, Gaia DR3 477363010541809664. In the SkyKeepsake Camelopardalis (Cam) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 477363010541809664
- HIP
- 20991
- HD
- 28022
- gaia_dr3
- 477363010541809664
Also known as
- Gaia DR3 TOP 5M 477363010541809664
- HD 28022
Observed properties
- Visual magnitude
- 7.81