How to see it
HIP 21999 has a visual magnitude of about 6.54: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 21999: right ascension 4h 43m 44s, declination −52° 15′ 47″ (J2000), in the region of the Dorado constellation (IAU figure Dor).
Catalog context
HIP 21999. It appears in classical and modern catalogs as HIP 21999, HD 30317, Gaia DR3 4778019969975014144. In the SkyKeepsake Dorado (Dor) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 4778019969975014144
- HIP
- 21999
- HD
- 30317
- gaia_dr3
- 4778019969975014144
Observed properties
- Visual magnitude
- 6.54