Orange dwarf (K2 V)

HD 189733

A orange dwarf 64 light years away, with one known planet.

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Distance: 64 light years
Surface: 4,779 °C
Size: 0.8 × the Sun
Known planets: 1

Outer layers

H 73%
He 25%
O, C, Fe and heavier 2%

Glowing hydrogen plasma

Modelled from typical stellar abundances

Nearby in the guide