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orange dwarf · K4

HAT-P-11

HAT-P-11 is an orange dwarf 123 light-years from Earth, with a temperature of 4,653 K, 0.81 times the Sun's mass and an age of about 2.7 billion years. It has 2 known planets.

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Planets
2 
Distance
123 light-years37.8 pc
Star
4,653 K0.68 R☉

About this system

The innermost, HAT-P-11 b, circles it in 4.89 days; the outermost, HAT-P-11 c, in 9.2 years.

Worlds of HAT-P-11

NameTypeSizeA yearTemperature
HAT-P-11 bNeptune-like 4.4 × Earth4.89 days838 K
HAT-P-11 cGas giant 1.2 × Jupiter9.2 years92 K