K-type star · orange

HR 3813

HR 3813 is an orange in the constellation Carina 617 ly from Earth. Its surface is about 4,037 K, about 0.7 times the Sun's surface temperature, and it shines at 96.65× the Sun's brightness. At magnitude 6.3 it is within reach of 50 mm binoculars; the light you see left it 617 years ago.

617 lybrightness mag 6.27K1III

Also catalogued as HD 82858 · HIP 46737

4,037 K
temperature
6.27
apparent magnitude
96.65× ☉
luminosity vs Sun
K1III
spectral type
Distance & comparison with our Sun
617 years
at light speed from Earth
0.70×
as hot as the Sun
96.65×
the Sun's light output
-0.11
absolute magnitude
Explore from here · roam the neighborhood
HR 3813K-type
Sky regionCarinathis direction
StarHR 400280 ly
StarHD 7969982 ly
StarHR 363283 ly
StarMiaplacidusstar
StarAviorstar
Nearest stars
Bright stars in Carina
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.3To see it 50 mm binocularsLook toward Carina

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.