F-type star · yellow-white star

Mu Hor

Mu Hor is a yellow-white star in the constellation Horologium 142 ly from Earth. Its surface is about 7,164 K, about 1.2 times the Sun's surface temperature, and it shines at 14.70× the Sun's brightness. At magnitude 5.1 it is bright enough to see with the naked eye; the light you see left it 142 years ago.

142 lybrightness mag 5.12F0IV

Also catalogued as HR 934 · HD 19319 · HIP 14240

7,164 K

temperature

5.12

apparent magnitude

14.70× ☉

luminosity vs Sun

F0IV

spectral type

Distance & comparison with our Sun

142 years

at light speed from Earth

1.24×

as hot as the Sun

14.70×

the Sun's light output

1.93

absolute magnitude

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Mu HorF-type

Sky regionHorologiumthis direction

Nearest stars

Bright stars in Horologium

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VISIBLE TO THE NAKED EYE

Brightness mag 5.1To see it no equipment neededLook toward Horologium

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.