B-type star · blue-white star

HR 5680

brightness mag 5.43O7Iab:

Also catalogued as HD 135591 · HIP 74941

11,391 K

temperature

5.43

apparent magnitude

58,613,816× ☉

luminosity vs Sun

O7Iab:

spectral type

Distance & comparison with our Sun

–

at light speed from Earth

1.97×

as hot as the Sun

58,613,816×

the Sun's light output

-14.57

absolute magnitude

Explore from here · roam the neighborhood

HR 5680B-type

Sky regionCircinusthis direction

StarDel Cir2,900 ly

StarHR 56458,100 ly

StarHD 12909228,000 ly

StarXamistar

StarBet Cirstar

Nearest stars

Del Cir →2,900 ly apart
HR 5645 →8,100 ly apart
HD 129092 →28,000 ly apart
HR 5403 →36,000 ly apart
HR 5621 →38,000 ly apart
HR 5281 →51,000 ly apart

Bright stars in Circinus

Xami →mag 3.2
Bet Cir →mag 4.1
Gam Cir →mag 4.5
Eps Cir →mag 4.8
Del Cir →mag 5.0
The Cir →mag 5.1
Eta Cir →mag 5.2
Zet Cir →mag 6.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.4To see it no equipment neededLook toward Circinus

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.