K-type star · orange

HR 1533

HR 1533 is an orange in the constellation Perseus 503 ly from Earth. Its surface is about 3,875 K, about 0.7 times the Sun's surface temperature, and it shines at 230× the Sun's brightness. At magnitude 4.9 it is bright enough to see with the naked eye; the light you see left it 503 years ago.

503 lybrightness mag 4.89K4II

Also catalogued as HD 30504 · HIP 22453

3,875 K
temperature
4.89
apparent magnitude
230× ☉
luminosity vs Sun
K4II
spectral type
Distance & comparison with our Sun
503 years
at light speed from Earth
0.67×
as hot as the Sun
230×
the Sun's light output
-1.05
absolute magnitude
Explore from here · roam the neighborhood
HR 1533K-type
Sky regionPerseusthis direction
StarHassaleh41 ly
StarHD 2670261 ly
StarHR 130163 ly
StarMirfakstar
StarZeta Perstar
Nearest stars
Bright stars in Perseus
Can you see it tonight?
VISIBLE TO THE NAKED EYE
Brightness mag 4.9To see it no equipment neededLook toward Perseus

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.