How to see it
21Nu 2CrB has a visual magnitude of about 4.78: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for 21Nu 2CrB: right ascension 16h 22m 29s, declination +33° 42′ 13″ (J2000), on the celestial sphere.
Catalog context
21Nu 2CrB. It appears in classical and modern catalogs as HIP 80214, HD 147767, Gaia DR3 1325709108372498688.
Catalog identifiers
- Gaia
- Gaia DR3 1325709108372498688
- HIP
- 80214
- HD
- 147767
- gaia_dr3
- 1325709108372498688
- Bayer / Flamsteed
- 21Nu 2CrB
Also known as
- Gaia DR3 TOP 5M 1325709108372498688
- HD 147767
- HIP 80214
Observed properties
- Visual magnitude
- 4.78