F-type star · yellow-white star

HR 831

315 lybrightness mag 6.45F6III-IV

Also catalogued as HD 17484 · HIP 13176

6,765 K

temperature

6.45

apparent magnitude

21.38× ☉

luminosity vs Sun

F6III-IV

spectral type

Distance & comparison with our Sun

315 years

at light speed from Earth

1.17×

as hot as the Sun

21.38×

the Sun's light output

1.52

absolute magnitude

Explore from here · roam the neighborhood

HR 831F-type

Sky regionPerseusthis direction

Nearest stars

22Pi Per →17 ly apart
25Rho Per →20 ly apart
21 Per →32 ly apart
28Ome Per →37 ly apart
HR 768 →48 ly apart
HR 738 →49 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?

BINOCULARS NEEDED

Brightness mag 6.5To see it 50 mm binocularsLook 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.