K-type star · orange

HR 5454

HR 5454 is an orange in the constellation Boötes 381 ly from Earth. Its surface is about 4,596 K, about 0.8 times the Sun's surface temperature, and it shines at 32.96× the Sun's brightness. At magnitude 6.4 it is within reach of 50 mm binoculars; the light you see left it 381 years ago.

381 lybrightness mag 6.39K0

Also catalogued as HD 128402 · HIP 71406

4,596 K
temperature
6.39
apparent magnitude
32.96× ☉
luminosity vs Sun
K0
spectral type
Distance & comparison with our Sun
381 years
at light speed from Earth
0.80×
as hot as the Sun
32.96×
the Sun's light output
1.05
absolute magnitude
Explore from here · roam the neighborhood
HR 5454K-type
Sky regionBoötesthis direction
StarHR 547211 ly
StarOmega Boo42 ly
StarArcalís47 ly
StarIzarstar
StarMuphridstar
Nearest stars
Bright stars in Boötes
Can you see it tonight?
BINOCULARS NEEDED
Brightness mag 6.4To see it 50 mm binocularsLook toward Boötes

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.