B-type star · blue-white star

HR 3322

HR 3322 is a blue-white star in the constellation Puppis 1,792 ly from Earth. Its surface is about 12,671 K, about 2.2 times the Sun's surface temperature, and it shines at 1,076× the Sun's brightness. At magnitude 6.0 it is bright enough to see with the naked eye; the light you see left it 1,792 years ago.

1,792 lybrightness mag 5.97B3V

Also catalogued as HD 71302 · HIP 41250

12,671 K

temperature

5.97

apparent magnitude

1,076× ☉

luminosity vs Sun

B3V

spectral type

Distance & comparison with our Sun

1,792 years

at light speed from Earth

2.20×

as hot as the Sun

1,076×

the Sun's light output

-2.73

absolute magnitude

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HR 3322B-type

Sky regionPuppisthis direction

Nearest stars

Bright stars in Puppis

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 6.0To see it no equipment neededLook toward Puppis

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.