How to see it
HIP 21900 has a visual magnitude of about 7.64: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 21900: right ascension 4h 42m 32s, declination −20° 58′ 23″ (J2000), in the region of the Lepus constellation (IAU figure Lep).
Catalog context
HIP 21900. It appears in classical and modern catalogs as HIP 21900, HD 29961, Gaia DR3 2977091769892115968. In the SkyKeepsake Lepus (Lep) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 2977091769892115968
- HIP
- 21900
- HD
- 29961
- gaia_dr3
- 2977091769892115968
Also known as
- Gaia DR3 TOP 5M 2977091769892115968
- HD 29961
Observed properties
- Visual magnitude
- 7.64