A-type star · white star

HR 3190

HR 3190 is a white star in the constellation Puppis 1,896 ly from Earth. Its surface is about 8,650 K, about 1.5 times the Sun's surface temperature, and it shines at 833× the Sun's brightness. At magnitude 6.4 it is within reach of 50 mm binoculars; the light you see left it 1,896 years ago.

1,896 lybrightness mag 6.37A3III

Also catalogued as HD 67751 · HIP 39876

8,650 K
temperature
6.37
apparent magnitude
833× ☉
luminosity vs Sun
A3III
spectral type
Distance & comparison with our Sun
1,896 years
at light speed from Earth
1.50×
as hot as the Sun
833×
the Sun's light output
-2.45
absolute magnitude
Explore from here · roam the neighborhood
HR 3190A-type
Sky regionPuppisthis direction
StarHR 3026220 ly
StarHR 3194240 ly
StarHR 3023310 ly
StarNaosstar
StarPi Pupstar
Nearest stars
Bright stars in Puppis
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.4To see it 50 mm binocularsLook toward Puppis

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.