B-type star · blue-white star

HR 7419

HR 7419 is a blue-white star in the constellation Cygnus 630 ly from Earth. Its surface is about 10,316 K, about 1.8 times the Sun's surface temperature, and it shines at 102× the Sun's brightness. At magnitude 6.3 it is within reach of 50 mm binoculars; the light you see left it 630 years ago.

630 lybrightness mag 6.26B9.5III

Also catalogued as HD 183986 · HIP 95953

10,316 K
temperature
6.26
apparent magnitude
102× ☉
luminosity vs Sun
B9.5III
spectral type
Distance & comparison with our Sun
630 years
at light speed from Earth
1.79×
as hot as the Sun
102×
the Sun's light output
-0.17
absolute magnitude
Explore from here · roam the neighborhood
HR 7419B-type
Sky regionCygnusthis direction
StarHR 733830 ly
Star11 Cyg30 ly
StarChi Cyg69 ly
StarSadrstar
StarAljanahstar
Nearest stars
Bright stars in Cygnus
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.3To see it 50 mm binocularsLook toward Cygnus

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.