B-type star · blue-white star

47Lam Per

422 lybrightness mag 4.25A0IVn

Also catalogued as HR 1261 · HD 25642 · HIP 19167

10,265 K

temperature

4.25

apparent magnitude

291× ☉

luminosity vs Sun

A0IVn

spectral type

Distance & comparison with our Sun

422 years

at light speed from Earth

1.78×

as hot as the Sun

291×

the Sun's light output

-1.31

absolute magnitude

Explore from here · roam the neighborhood

47Lam PerB-type

Sky regionPerseusthis direction

Nearest stars

HR 1198 →34 ly apart
3 Cam →43 ly apart
48 Per →59 ly apart
HR 1561 →60 ly apart
HR 1130 →60 ly apart
HD 20096 →63 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 4.3To 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.