F-type star · yellow-white star

31 Cap

312 lybrightness mag 7.07F0V

Also catalogued as HR 8139 · HD 202723 · HIP 105168

7,223 K

temperature

7.07

apparent magnitude

11.87× ☉

luminosity vs Sun

F0V

spectral type

Distance & comparison with our Sun

312 years

at light speed from Earth

1.25×

as hot as the Sun

11.87×

the Sun's light output

2.16

absolute magnitude

Explore from here · roam the neighborhood

31 CapF-type

Sky regionCapricornusthis direction

Nearest stars

43Kap Cap →36 ly apart
HR 8024 →40 ly apart
19 Aqr →44 ly apart
HR 8273 →47 ly apart
HR 8122 →50 ly apart
HR 7905 →53 ly apart

Bright stars in Capricornus

Deneb Algedi →mag 2.9
Dabih →mag 3.0
Algedi →mag 3.6
Nashira →mag 3.7
34Zet Cap →mag 3.8
23The Cap →mag 4.1
18Ome Cap →mag 4.1
16Psi Cap →mag 4.1

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 7.1To see it 50 mm binocularsLook toward Capricornus

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.