F-type star · yellow-white star

Jishui

Jishui is a yellow-white star in the constellation Gemini 166 ly from Earth. Its surface is about 6,812 K, about 1.2 times the Sun's surface temperature, and it shines at 25.07× the Sun's brightness. At magnitude 4.9 it is bright enough to see with the naked eye; the light you see left it 166 years ago.

166 lybrightness mag 4.89F3III

Also catalogued as Omicron Gem · HR 2930 · HD 61110 · HIP 37265

6,812 K

temperature

4.89

apparent magnitude

25.07× ☉

luminosity vs Sun

F3III

spectral type

Distance & comparison with our Sun

166 years

at light speed from Earth

1.18×

as hot as the Sun

25.07×

the Sun's light output

1.35

absolute magnitude

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JishuiF-type

Sky regionGeminithis direction

Nearest stars

Bright stars in Gemini

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VISIBLE TO THE NAKED EYE

Brightness mag 4.9To see it no equipment neededLook toward Gemini

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.