G-type star · yellow dwarf, like our Sun

HR 4721

HR 4721 is a yellow dwarf much like our Sun in the constellation Centaurus 176 ly from Earth. Its surface is about 5,771 K, and it shines at 9.21× the Sun's brightness. At magnitude 6.1 it is within reach of 50 mm binoculars; the light you see left it 176 years ago.

176 lybrightness mag 6.10G4IV

Also catalogued as HD 108063 · HIP 60591

5,771 K

temperature

6.10

apparent magnitude

9.21× ☉

luminosity vs Sun

G4IV

spectral type

Distance & comparison with our Sun

176 years

at light speed from Earth

1.00×

as hot as the Sun

9.21×

the Sun's light output

2.44

absolute magnitude

Explore from here · roam the neighborhood

HR 4721G-type

Sky regionCentaurusthis direction

Nearest stars

Bright stars in Centaurus

Can you see it tonight?

BINOCULARS NEEDED

Brightness mag 6.1To 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.