F-type star · yellow-white star

HR 7630

HR 7630 is a yellow-white star in the constellation Sagittarius 265 ly from Earth. Its surface is about 7,494 K, about 1.3 times the Sun's surface temperature, and it shines at 27.59× the Sun's brightness. At magnitude 5.8 it is bright enough to see with the naked eye; the light you see left it 265 years ago.

265 lybrightness mag 5.80A8III

Also catalogued as HD 189198 · HIP 98512

7,494 K

temperature

5.80

apparent magnitude

27.59× ☉

luminosity vs Sun

A8III

spectral type

Distance & comparison with our Sun

265 years

at light speed from Earth

1.30×

as hot as the Sun

27.59×

the Sun's light output

1.25

absolute magnitude

Explore from here · roam the neighborhood

HR 7630F-type

Sky regionSagittariusthis direction

StarNu Mic41 ly

StarHR 755245 ly

StarHD 18129549 ly

StarKaus Australisstar

StarNunkistar

Nearest stars

Bright stars in Sagittarius

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.8To 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.