A-type star · white star

HR 5153

HR 5153 is a white star in the constellation Ursa Major 297 ly from Earth. Its surface is about 8,923 K, about 1.5 times the Sun's surface temperature, and it shines at 22.22× the Sun's brightness. At magnitude 6.3 it is within reach of 50 mm binoculars; the light you see left it 297 years ago.

297 lybrightness mag 6.28A4p SrCrEu

Also catalogued as HD 119213 · HIP 66700

8,923 K
temperature
6.28
apparent magnitude
22.22× ☉
luminosity vs Sun
A4p SrCrEu
spectral type
Distance & comparison with our Sun
297 years
at light speed from Earth
1.55×
as hot as the Sun
22.22×
the Sun's light output
1.48
absolute magnitude
Explore from here · roam the neighborhood
HR 5153A-type
Sky regionUrsa Majorthis direction
Star81 UMa11 ly
Star84 UMa16 ly
StarLiesma20 ly
StarAliothstar
StarDubhestar
Nearest stars
Bright stars in Ursa Major
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.3To see it 50 mm binocularsLook toward Ursa Major

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.