How to see it
30 Per has a visual magnitude of about 5.46: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for 30 Per: right ascension 3h 17m 47s, declination +44° 1′ 30″ (J2000), in the region of the Perseus constellation (IAU figure Per).
Catalog context
30 Per. It appears in classical and modern catalogs as HIP 15338, HD 20315, Gaia DR3 242098652120143104. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 242098652120143104
- HIP
- 15338
- HD
- 20315
- gaia_dr3
- 242098652120143104
- Bayer / Flamsteed
- 30 Per
Also known as
- Gaia DR3 TOP 5M 242098652120143104
- HD 20315
- HIP 15338
Observed properties
- Visual magnitude
- 5.46