B-type star · blue-white star

HR 4576

762 lybrightness mag 5.44B8III

Also catalogued as HD 103961 · HIP 58379

10,971 K

temperature

5.44

apparent magnitude

317× ☉

luminosity vs Sun

B8III

spectral type

Distance & comparison with our Sun

762 years

at light speed from Earth

1.90×

as hot as the Sun

317×

the Sun's light output

-1.40

absolute magnitude

Explore from here · roam the neighborhood

HR 4576B-type

Sky regionCruxthis direction

Nearest stars

HR 4398 →65 ly apart
HR 4526 →65 ly apart
HD 97451 →94 ly apart
HR 4607 →98 ly apart
HD 108395 →120 ly apart
HR 4239 →130 ly apart

Bright stars in Crux

Gacrux →mag 1.6
Imai →mag 2.8
Ginan →mag 3.6
Mu 1Cru →mag 4.0
Zet Cru →mag 4.1
Eta Cru →mag 4.1
The1Cru →mag 4.3
Lam Cru →mag 4.6

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.4To see it no equipment neededLook toward Crux

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.