F-type star · yellow-white star

HR 7197

HR 7197 is a yellow-white star in the constellation Corona Australis 223 ly from Earth. Its surface is about 7,288 K, about 1.3 times the Sun's surface temperature, and it shines at 20.85× the Sun's brightness. At magnitude 5.7 it is bright enough to see with the naked eye; the light you see left it 223 years ago.

223 lybrightness mag 5.73F2III/IV

Also catalogued as HD 176723 · HIP 93552

7,288 K
temperature
5.73
apparent magnitude
20.85× ☉
luminosity vs Sun
F2III/IV
spectral type
Distance & comparison with our Sun
223 years
at light speed from Earth
1.26×
as hot as the Sun
20.85×
the Sun's light output
1.55
absolute magnitude
Explore from here · roam the neighborhood
HR 7197F-type
Sky regionCorona Australisthis direction
StarLambda CrA23 ly
StarHR 694225 ly
StarHR 693128 ly
StarBeta CrAstar
StarMeridianastar
Nearest stars
Bright stars in Corona Australis
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 5.7To 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.