B-type star · blue-white star

HR 7084

HR 7084 is a blue-white star in the constellation Draco 1,294 ly from Earth. Its surface is about 11,506 K, about 2.0 times the Sun's surface temperature, and it shines at 593× the Sun's brightness. At magnitude 5.9 it is bright enough to see with the naked eye; the light you see left it 1,294 years ago.

1,294 lybrightness mag 5.91B2.5V

Also catalogued as HD 174237 · HIP 92133

11,506 K
temperature
5.91
apparent magnitude
593× ☉
luminosity vs Sun
B2.5V
spectral type
Distance & comparison with our Sun
1,294 years
at light speed from Earth
1.99×
as hot as the Sun
593×
the Sun's light output
-2.08
absolute magnitude
Explore from here · roam the neighborhood
HR 7084B-type
Sky regionDracothis direction
StarHR 7428190 ly
StarHR 7442190 ly
StarHR 6540260 ly
StarEltaninstar
StarAthebynestar
Nearest stars
Bright stars in Draco
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 5.9To see it no equipment neededLook toward Draco

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.