K-type star · orange

HR 3664

HR 3664 is an orange in the constellation Lynx 424 ly from Earth. Its surface is about 5,166 K, about 0.9 times the Sun's surface temperature, and it shines at 59.70× the Sun's brightness. At magnitude 6.0 it is bright enough to see with the naked eye; the light you see left it 424 years ago.

424 lybrightness mag 5.98G6III

Also catalogued as HD 79452 · HIP 45412

5,166 K
temperature
5.98
apparent magnitude
59.70× ☉
luminosity vs Sun
G6III
spectral type
Distance & comparison with our Sun
424 years
at light speed from Earth
0.90×
as hot as the Sun
59.70×
the Sun's light output
0.41
absolute magnitude
Explore from here · roam the neighborhood
HR 3664K-type
Sky regionLynxthis direction
StarIllyrian34 ly
Star66 Cnc51 ly
StarHR 363953 ly
StarAlpha Lynstar
Star38 Lynstar
Nearest stars
Bright stars in Lynx
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 6.0To see it no equipment neededLook 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.