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HD 114729 b

Index HD 114729 b

HD 114729 b is an extrasolar planet approximately 114 light years away in the constellation of Centaurus. [1]

17 relations: Apsis, Asteroid belt, Astronomical unit, Centaurus, Constellation, Earth, Exoplanet, Geoffrey Marcy, HD 114729, Jupiter, Light-year, Mars, Orbital eccentricity, R. Paul Butler, Radial velocity, Steven S. Vogt, 51 Pegasi b.

Apsis

An apsis (ἁψίς; plural apsides, Greek: ἁψῖδες) is an extreme point in the orbit of an object.

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Asteroid belt

The asteroid belt is the circumstellar disc in the Solar System located roughly between the orbits of the planets Mars and Jupiter.

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Astronomical unit

The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun.

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Centaurus

Centaurus is a bright constellation in the southern sky.

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Constellation

A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.

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Earth

Earth is the third planet from the Sun and the only astronomical object known to harbor life.

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Exoplanet

An exoplanet or extrasolar planet is a planet outside our solar system.

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Geoffrey Marcy

Geoffrey William Marcy (born September 29, 1954) is an American astronomer.

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HD 114729

HD 114729 is a 7th magnitude star approximately 114 light years (35.0 parsec) away in the constellation of Centaurus.

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Jupiter

Jupiter is the fifth planet from the Sun and the largest in the Solar System.

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Light-year

The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.

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Mars

Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury.

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Orbital eccentricity

The orbital eccentricity of an astronomical object is a parameter that determines the amount by which its orbit around another body deviates from a perfect circle.

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R. Paul Butler

R.

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Radial velocity

The radial velocity of an object with respect to a given point is the rate of change of the distance between the object and the point.

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Steven S. Vogt

Steven Scott Vogt (born December 20, 1949) is an American astronomer of German descent whose main interest is the search for extrasolar planets.

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51 Pegasi b

51 Pegasi b (abbreviated 51 Peg b), unofficially dubbed Bellerophon, later named Dimidium, is an extrasolar planet approximately 50 light-years away in the constellation of Pegasus.

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Redirects here:

HD 114729b.

References

[1] https://en.wikipedia.org/wiki/HD_114729_b

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