How to see it
31 Per has a visual magnitude of about 5.01: under a reasonably dark sky it is typically reachable with the unaided eye.
Sky position
Equatorial coordinates for 31 Per: right ascension 3h 19m 8s, declination +50° 5′ 41″ (J2000), in the region of the Perseus constellation (IAU figure Per).
Catalog context
31 Per. It appears in classical and modern catalogs as HIP 15444, HD 20418, Gaia DR3 442501619995081088. In the SkyKeepsake Perseus (Per) browse hub it sits with other stars of the same IAU figure.
Catalog identifiers
- Gaia
- Gaia DR3 442501619995081088
- HIP
- 15444
- HD
- 20418
- gaia_dr3
- 442501619995081088
- Bayer / Flamsteed
- 31 Per
Also known as
- Gaia DR3 TOP 5M 442501619995081088
- HD 20418
- HIP 15444
Observed properties
- Visual magnitude
- 5.01