B-type star · blue-white star

HR 7380

HR 7380 is a blue-white star in the constellation Sagittarius 228 ly from Earth. Its surface is about 10,303 K, about 1.8 times the Sun's surface temperature, and it shines at 23.18× the Sun's brightness. At magnitude 5.7 it is bright enough to see with the naked eye; the light you see left it 228 years ago.

228 lybrightness mag 5.66B8/B9V

Also catalogued as HD 182681 · HIP 95619

10,303 K

temperature

5.66

apparent magnitude

23.18× ☉

luminosity vs Sun

B8/B9V

spectral type

Distance & comparison with our Sun

228 years

at light speed from Earth

1.78×

as hot as the Sun

23.18×

the Sun's light output

1.44

absolute magnitude

Explore from here · roam the neighborhood

HR 7380B-type

Sky regionSagittariusthis direction

StarHR 739813 ly

StarNunki31 ly

StarChi¹ Sgr32 ly

StarKaus Australisstar

StarAscellastar

Nearest stars

Bright stars in Sagittarius

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.7To see it no equipment neededLook toward Sagittarius

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.