A-type star · white star

HR 5403

brightness mag 6.46A0II/III

Also catalogued as HD 126610 · HIP 70798

8,923 K

temperature

6.46

apparent magnitude

22,698,649× ☉

luminosity vs Sun

A0II/III

spectral type

Distance & comparison with our Sun

–

at light speed from Earth

1.55×

as hot as the Sun

22,698,649×

the Sun's light output

-13.54

absolute magnitude

Explore from here · roam the neighborhood

HR 5403A-type

Sky regionCentaurusthis direction

StarHR 528116,000 ly

StarHD 12909224,000 ly

StarHR 564534,000 ly

StarMenkentstar

StarGam Censtar

Nearest stars

HR 5281 →16,000 ly apart
HD 129092 →24,000 ly apart
HR 5645 →34,000 ly apart
Del Cir →36,000 ly apart
HR 5680 →36,000 ly apart
HR 5124 →38,000 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?

BINOCULARS NEEDED

Brightness mag 6.5To see it 50 mm binocularsLook 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.