B-type star · blue-white star

34 Per

539 lybrightness mag 4.67B3V

Also catalogued as HR 1044 · HD 21428 · HIP 16244

11,506 K

temperature

4.67

apparent magnitude

322× ☉

luminosity vs Sun

B3V

spectral type

Distance & comparison with our Sun

539 years

at light speed from Earth

1.99×

as hot as the Sun

322×

the Sun's light output

-1.42

absolute magnitude

Explore from here · roam the neighborhood

34 PerB-type

Sky regionPerseusthis direction

Nearest stars

HR 1011 →10 ly apart
HR 1037 →15 ly apart
HR 1034 →15 ly apart
HR 1029 →20 ly apart
31 Per →27 ly apart
Mirfak →34 ly apart

Bright stars in Perseus

Mirfak →mag 1.8
44Zet Per →mag 2.8
45Eps Per →mag 2.9
23Gam Per →mag 2.9
39Del Per →mag 3.0
25Rho Per →mag 3.3
Miram →mag 3.8
41Nu Per →mag 3.8

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 4.7To see it no equipment neededLook toward Perseus

Star data from the HYG database v4.2 (Astronexus, CC BY-SA 4.0). Temperature and colour computed by gravityfinder from the B-V colour index; the illustration is generated from that temperature, not a photograph.