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Kepler 345 B
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Star Kepler 345 B

Kepler 345 B is located 1175 light years away from the Sun. It is a single star, that has typically about 100 % of solar mass. For now, there are no known exoplanets in this star system.
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Sun distance
1175 light years
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Kepler 345 B

Unknown star type
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Kepler 345 B system structure

 Kepler 345 A
Kepler 345 A b 0.07 AU 0.7 R⊕ 7.4 days
Kepler 345 A c 0.08 AU 1.2 R⊕ 9.4 days
Kepler 345 B

More about Kepler 345 B

       Kepler 345 B can be found in northern celestial hemisphere.
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External sources
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Scientific study, Accepted: 29. 12. 2026
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A Spatial Map of the Atmospheric Limb of a Hot Jupiter
Scientific study, Accepted: 14. 10. 2026
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News from this star system

Atmospheric composition of hot Jupiter KELT-2A b reveals chemical history
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Image: Atmospheric composition of hot Jupiter KELT-2A b reveals chemical history
New observations of hot Jupiter KELT-2A b confirm water vapor in its atmosphere. The planet shows a carbon-to-oxygen ratio similar to its host star but with overall lower metallicity, suggesting a complex migration history from far out in its star system....
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Periodic transit timing variations measured for Neptune-like planet HAT-P-18 b
iconToday
Image: Periodic transit timing variations measured for Neptune-like planet HAT-P-18 b
New observations from the James Webb Space Telescope show periodic transit timing variations in the Neptune-like planet HAT-P-18 b. The data indicates an orbital timing shift of 92.9 seconds, providing fresh insights into the dynamics of this distant system....
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Orbital and atmospheric evolution of the mini-Neptune TOI-2257 b
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Image: Orbital and atmospheric evolution of the mini-Neptune TOI-2257 b
The exoplanet TOI-2257 b orbits its star once every 35 days with a high eccentricity. New models suggest its atmospheric and orbital fate depends on whether it is a gas-rich mini-Neptune or a rocky super-Earth. Higher eccentricity would confirm a gaseous nature....
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Frequently Asked Questions

How far is the Kepler 345 B system from the Sun?

The Kepler 345 B system is 1175 light years or 360.2 parsecs from the Sun.

What galaxy is the Kepler 345 B star in?

The Kepler 345 B is in the Milky Way galaxy just like the Sun.

How many stars are in the Kepler 345 B system?

The Kepler 345 B is a single star, there are no other known stars in the system.

What type of star is the Kepler 345 B?

The primary in the Kepler 345 B system is a star.

What temperature is the Kepler 345 B?

The primary in the Kepler 345 B system has an effective temperature of K ( °C). Find out more about the temperature of stars in Stellar guide
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