HD 187123
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Your system is HD 187123. Its host star is located in the constellation of The Swan. It is visible through binoculars.

Hd 187123 has 2 planets:

  • Hd 187123 B, discovered in 1998, has a mass 165.3 times the mass of Earth and an orbital period of 3.1 days.
  • Hd 187123 C, discovered in 1998, has a mass 632.5 times the mass of Earth and an orbital period of 3810 days.

The star and the planets each need names, and YOU may be able to name them! Check back here in December to find out.

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