B-type star · blue-white star

HR 2645

1,348 lybrightness mag 6.37B9IIIn

Also catalogued as HD 52860 · HIP 34168

10,766 K
temperature
6.37
apparent magnitude
421× ☉
luminosity vs Sun
B9IIIn
spectral type
Distance & comparison with our Sun
1,348 years
at light speed from Earth
1.87×
as hot as the Sun
421×
the Sun's light output
-1.71
absolute magnitude
Explore from here · roam the neighborhood
HR 2645B-type
Sky regionLynxthis direction
StarPsi9Aur100 ly
Star52Psi3Aur220 ly
Star66 Aur220 ly
Star40Alp Lynstar
Star38 Lynstar
Nearest stars
Bright stars in Lynx
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.4To see it 50 mm binocularsLook toward Lynx

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.