Stars

EZ Aquarii B

The system's second star, EZ Aquarii B, is also a dim red dwarf that orbits the center of mass with an orbital period of approximately 2.25 years. Its mass is almost identical to the primary component, amounting to approximately 11% of the mass of our Sun.

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Kepler-22

Kepler-22 is a main-sequence star belonging to the spectral class G5V (yellow dwarf). It is slightly smaller and cooler than the Sun, with a luminosity of approximately 79% that of the Sun. The star is estimated to be several billion years old, making it a stable center for its planetary system.

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WASP-39

It is a solitary main-sequence star of spectral type G8, slightly smaller, lighter, and cooler than our Sun. This yellow dwarf has a diameter of approximately 1,246,000 kilometers, and astronomers estimate its age to be approximately 9 billion years.

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