B-type star · blue-white star

Sig Lup

575 lybrightness mag 4.44B2III

Also catalogued as HR 5425 · HD 127381 · HIP 71121

13,055 K

temperature

4.44

apparent magnitude

454× ☉

luminosity vs Sun

B2III

spectral type

Distance & comparison with our Sun

575 years

at light speed from Earth

2.26×

as hot as the Sun

454×

the Sun's light output

-1.79

absolute magnitude

Explore from here · roam the neighborhood

Sig LupB-type

Sky regionLupusthis direction

Nearest stars

HR 5559 →52 ly apart
HR 5266 →76 ly apart
HD 135430 →77 ly apart
HD 126093 →81 ly apart
HR 5278 →86 ly apart
HR 5294 →92 ly apart

Bright stars in Lupus

Uridim →mag 2.3
Bet Lup →mag 2.7
Gam Lup →mag 2.8
Del Lup →mag 3.2
Eps Lup →mag 3.4
Zet Lup →mag 3.4
Eta Lup →mag 3.4
Iot Lup →mag 3.5

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 4.4To see it no equipment neededLook toward Lupus

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.