A-type star · white star

HR 4578

brightness mag 5.59A3Ib

Also catalogued as HD 104035 · HIP 58427

8,370 K

temperature

5.59

apparent magnitude

50,582,466× ☉

luminosity vs Sun

A3Ib

spectral type

Distance & comparison with our Sun

–

at light speed from Earth

1.45×

as hot as the Sun

50,582,466×

the Sun's light output

-14.41

absolute magnitude

Explore from here · roam the neighborhood

HR 4578A-type

Sky regionCruxthis direction

StarHR 45636,500 ly

StarHR 46118,100 ly

StarHD 1041118,600 ly

StarGacruxstar

StarImaistar

Nearest stars

HR 4563 →6,500 ly apart
HR 4611 →8,100 ly apart
HD 104111 →8,600 ly apart
HR 4653 →9,500 ly apart
HR 4541 →11,000 ly apart
HR 4644 →12,000 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 5.6To 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.