B-type star · blue-white star

HR 3314

HR 3314 is a blue-white star in the constellation Hydra 122 ly from Earth. Its surface is about 10,277 K, about 1.8 times the Sun's surface temperature, and it shines at 33.45× the Sun's brightness. At magnitude 3.9 it is bright enough to see with the naked eye; the light you see left it 122 years ago.

122 lybrightness mag 3.91A0V

Also catalogued as HD 71155 · HIP 41307

10,277 K
temperature
3.91
apparent magnitude
33.45× ☉
luminosity vs Sun
A0V
spectral type
Distance & comparison with our Sun
122 years
at light speed from Earth
1.78×
as hot as the Sun
33.45×
the Sun's light output
1.04
absolute magnitude
Explore from here · roam the neighborhood
HR 3314B-type
Sky regionHydrathis direction
StarHR 32719.7 ly
StarHR 307220 ly
StarAshlesha26 ly
StarGamma Hyastar
StarZeta Hyastar
Nearest stars
Bright stars in Hydra
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 3.9To see it no equipment neededLook toward Hydra

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.