B-type star · blue-white star

HR 4423

700 lybrightness mag 5.14B9V

Also catalogued as HD 99803 · HIP 56000

10,488 K

temperature

5.14

apparent magnitude

353× ☉

luminosity vs Sun

B9V

spectral type

Distance & comparison with our Sun

700 years

at light speed from Earth

1.82×

as hot as the Sun

353×

the Sun's light output

-1.52

absolute magnitude

Explore from here · roam the neighborhood

HR 4423B-type

Sky regionCentaurusthis direction

Nearest stars

HR 4519 →53 ly apart
HR 4463 →64 ly apart
HR 4354 →81 ly apart
HR 4364 →100 ly apart
HR 4175 →120 ly apart
HR 4136 →140 ly apart

Bright stars in Centaurus

Menkent →mag 2.1
Gam Cen →mag 2.2
Eps Cen →mag 2.3
Eta Cen →mag 2.3
Leepwal →mag 2.5
Del Cen →mag 2.6
Kulou →mag 2.8
Lam Cen →mag 3.1

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.1To see it no equipment neededLook toward Centaurus

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.