Pollux b, formally named Thestias / ˈθɛstiəs /, is an exoplanet candidate orbiting the star Pollux approximately 34 light-years away in the constellation of Gemini (the Twins). It is also designated β Geminorum b (Latinized to Beta Geminorum b, abbreviated β Gem b) or HD 62509 b.

Oct 24, 2024 · HD 62509 b is a gas giant exoplanet that orbits a K-type star. Its mass is 2.3 Jupiters, it takes 1.6 years to complete one orbit of its star, and is 1.64 AU from its star. Its discovery was announced in 2006.

Pollux is the brightest star in the constellation of Gemini. It has the Bayer designation β Geminorum, which is Latinised to Beta Geminorum and abbreviated Beta Gem or β Gem. This is an orange-hued, evolved red giant located at a distance of 34 light-years, making it the closest red giant (and giant star) to the Sun.

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Dec 20, 2023 · Pollux is the brightest star in the constellation Gemini. It is also the 17th-brightest star in Earth's night sky, with a magnitude of about 1.16, Pollux is easily visible over Earth with the naked...

HD 62509, stellar object. HD 62509 b, planet, semi-major axis: 1.690 AU. Planets in the system. This table lists all planets in the system HD 62509.

Oct 10, 2024 · HD 62509 b is a Confirmed extrasolar planet (exoplanet) that orbits the star Pollux in the constellation of Gemini

Spectroscopic parameters for solar-type stars with moderate-to-high rotation. New parameters for ten planet hosts. New and updated stellar parameters for 71 evolved planet hosts. On the metallicity-giant planet connection. Precise Radial Velocities of Giant Stars. II. Pollux and Its Planetary Companion.

Jan 6, 2025 · Substellar companion HD 62509b detected, see HD 62509 in the Extrasolar Planets Encyclopaedia. Not recovered in Gaia DR2 (I/345/gaia2) nor in Gaia DR3 (I/350/gaiaedr3)

HD 62509 b is an exoplanet orbiting the star HD 62509, located about 33.8 light-years (10.4 pc) away from Solar System. Its discovery was publicly announced on 2006. The host star HD 62509 has apparent magnitude of 1.1, with absolute magnitude of 1.1.