K-type star · orange

HR 3554

HR 3554 is an orange in the constellation Hydra 446 ly from Earth. Its surface is about 4,074 K, about 0.7 times the Sun's surface temperature, and it shines at 81.66× the Sun's brightness. At magnitude 5.8 it is bright enough to see with the naked eye; the light you see left it 446 years ago.

446 lybrightness mag 5.75K2/K3III

Also catalogued as HD 76376 · HIP 43798

4,074 K
temperature
5.75
apparent magnitude
81.66× ☉
luminosity vs Sun
K2/K3III
spectral type
Distance & comparison with our Sun
446 years
at light speed from Earth
0.71×
as hot as the Sun
81.66×
the Sun's light output
0.07
absolute magnitude
Explore from here · roam the neighborhood
HR 3554K-type
Sky regionHydrathis direction
StarHD 7602713 ly
StarHD 7861440 ly
StarHR 370450 ly
StarGamma Hyastar
StarZeta Hyastar
Nearest stars
Bright stars in Hydra
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 5.8To see it no equipment neededLook toward Hydra

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.