K-type star · orange

HR 1813

HR 1813 is an orange in the constellation Pictor 473 ly from Earth. Its surface is about 4,319 K, about 0.7 times the Sun's surface temperature, and it shines at 67.05× the Sun's brightness. At magnitude 6.1 it is within reach of 50 mm binoculars; the light you see left it 473 years ago.

473 lybrightness mag 6.09K1III

Also catalogued as HD 35765 · HIP 25317

4,319 K
temperature
6.09
apparent magnitude
67.05× ☉
luminosity vs Sun
K1III
spectral type
Distance & comparison with our Sun
473 years
at light speed from Earth
0.75×
as hot as the Sun
67.05×
the Sun's light output
0.28
absolute magnitude
Explore from here · roam the neighborhood
HR 1813K-type
Sky regionPictorthis direction
StarHR 200837 ly
StarHR 192745 ly
StarHR 194748 ly
StarAlpha Picstar
StarGamma Picstar
Nearest stars
Bright stars in Pictor
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.1To see it 50 mm binocularsLook toward Pictor

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.