Gliese 163 c (Q74002)

image

Planets Under a Red Sun.jpg
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mass

0.0239±0.0091 Jupiter mass

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located in/on physical feature

circumstellar habitable zone

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GJ 163 c

Gliese Catalogue of Nearby Stars

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time of discovery or invention

SIMBAD

L 229-91c

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TIC 219221189c

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August 2013

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

2012

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discovery method

Doppler spectroscopy

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

inferred from equatorial coordinates

constellation

Dorado

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based on heuristic

parent astronomical body

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

object stated in reference as

GJ 163

object stated in reference as

GJ 163

argument of periapsis

227±79.87 degree

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

235.4±80 degree

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

M sin i

6.8±0.9 Earth mass

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

0.0239±0.0091 Jupiter mass

1 reference

Frequency of planets orbiting M dwarfs in the Solar neighbourhood

orbital eccentricity

0.03±0.18

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Frequency of planets orbiting M dwarfs in the Solar neighbourhood

0.099±0.086

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

orbital period

25.63058±0.0255 day

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The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

25.637±0.042 day

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Frequency of planets orbiting M dwarfs in the Solar neighbourhood

semi-major axis of an orbit

0.1254±0.0001 astronomical unit

1 reference

The HARPS search for southern extra-solar planets. XXXIV. A planetary system around the nearby M dwarf GJ 163, with a super-Earth possibly in the habitable zone

0.124±0.013 astronomical unit

1 reference

Frequency of planets orbiting M dwarfs in the Solar neighbourhood

declination component of proper motion

parallax

66.0714±0.0314 milliarcsecond

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584.13±0.07 milliarcsecond per year

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right ascension component of proper motion

1,046.141±0.064 milliarcsecond per year

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