A-type star · white star
HR 1133
HR 1133 is a white star in the constellation Perseus 295 ly from Earth. Its surface is about 9,412 K, about 1.6 times the Sun's surface temperature, and it shines at 41.11× the Sun's brightness. At magnitude 5.6 it is bright enough to see with the naked eye; the light you see left it 295 years ago.
Also catalogued as HD 23193 · HIP 17460
9,412 K
temperature
5.60
apparent magnitude
41.11× ☉
luminosity vs Sun
A2m
spectral type
Distance & comparison with our Sun
295 years
at light speed from Earth
1.63×
as hot as the Sun
41.11×
the Sun's light output
0.81
absolute magnitude
Explore from here · roam the neighborhood
Nearest stars
Can you see it tonight?
VISIBLE TO THE NAKED EYE
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.