B-type star · blue-white star

HR 7257

1,450 lybrightness mag 5.86B5V

Also catalogued as HD 178322 · HIP 94157

11,247 K

temperature

5.86

apparent magnitude

779× ☉

luminosity vs Sun

B5V

spectral type

Distance & comparison with our Sun

1,450 years

at light speed from Earth

1.95×

as hot as the Sun

779×

the Sun's light output

-2.38

absolute magnitude

Explore from here · roam the neighborhood

HR 7257B-type

Sky regionCorona Australisthis direction

Nearest stars

HR 7031 →190 ly apart
HR 7537 →250 ly apart
HR 7093 →260 ly apart
HR 6960 →300 ly apart
Del2Tel →310 ly apart
HR 6856 →310 ly apart

Bright stars in Corona Australis

Bet CrA →mag 4.1
Meridiana →mag 4.1
Gam CrA →mag 4.2
Del CrA →mag 4.6
The CrA →mag 4.6
Zet CrA →mag 4.7
Eps CrA →mag 4.8
Gam CrA →mag 5.0

Can you see it tonight?

VISIBLE TO THE NAKED EYE

Brightness mag 5.9To see it no equipment neededLook toward Corona Australis

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.