GJ 251 b (Q113438294)

The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

unconfirmed exoplanet

1 reference

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0.013 Jupiter mass

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time of discovery or invention

TIC 68581262b

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November 2020

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

2017

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discovery method

Doppler spectroscopy

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

inferred from equatorial coordinates

constellation

Gemini

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based on heuristic

parent astronomical body

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

object stated in reference as

GJ 251

object stated in reference as

GJ 251

argument of periapsis

78.8±47.6 degree

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

M sin i

4±0.4 Earth mass

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

0.013 Jupiter mass

1 reference

The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

orbital eccentricity

0.1±0.08

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

0.1±0.09

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

orbital period

14.238±0.002 day

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

semi-major axis of an orbit

0.0818±0.0012 astronomical unit

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

declination component of proper motion

parallax

179.1642±0.0632 milliarcsecond

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−398.134±0.119 milliarcsecond per year

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right ascension component of proper motion

−726.394±0.133 milliarcsecond per year

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right ascension

103.7002499 degree

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The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths

declination

33.2664632 degree

1 reference

The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths