How to see it
HIP 16447 has a visual magnitude of about 6.37: it usually needs binoculars or a small telescope, especially from light-polluted sites.
Sky position
Equatorial coordinates for HIP 16447: right ascension 3h 31m 49s, declination +49° 24′ 4″ (J2000), in the region of the Perseus constellation (IAU figure Per).
Catalog context
HIP 16447. It appears in classical and modern catalogs as HIP 16447, HD 21661, Gaia DR3 249375804190613120. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 249375804190613120
- HIP
- 16447
- HD
- 21661
- gaia_dr3
- 249375804190613120
Also known as
- Gaia DR3 TOP 5M 249375804190613120
- HD 21661
Observed properties
- Visual magnitude
- 6.37