WASP-47
WASP-47 is a star similar in size and brightness to the Sun about 870 light-years away in the constellation Aquarius. It lies within the Kepler K2 campaign field 3. It was first noticed to have a hot Jupiter exoplanet orbiting every 4 days in 2012 by the Wide Angle Search for Planets (WASP) team. While it was thought to be a typical hot Jupiter system, three more planets were found in 2015: an outer gas giant within the habitable zone, a hot Neptune exterior to the hot Jupiter's orbit and a super-Earth interior to the hot Jupiter's orbit. WASP-47 is the only planetary system known to have both planets near the hot Jupiter and another planet much further out.
Aquarius (constellation)Hot JupiterHowrah–Rajendra Nagar ExpressK2-141bK2-229List of exoplanets discovered in 2012List of exoplanets discovered in 2015List of exoplanets observed during Kepler's K2 missionList of multiplanetary systemsList of stars in AquariusList of transiting exoplanetsPlanet HuntersUltra-short period planetWASP-47 bWASP-47bWASP-47cWASP-47dWASP-47eWide Angle Search for Planets
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WASP-47
WASP-47 is a star similar in size and brightness to the Sun about 870 light-years away in the constellation Aquarius. It lies within the Kepler K2 campaign field 3. It was first noticed to have a hot Jupiter exoplanet orbiting every 4 days in 2012 by the Wide Angle Search for Planets (WASP) team. While it was thought to be a typical hot Jupiter system, three more planets were found in 2015: an outer gas giant within the habitable zone, a hot Neptune exterior to the hot Jupiter's orbit and a super-Earth interior to the hot Jupiter's orbit. WASP-47 is the only planetary system known to have both planets near the hot Jupiter and another planet much further out.
has abstract
WASP-47 is a star similar in s ...... other planet much further out.
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55,836,547
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age gyr
appmag v
class
G9V
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constell
eccentricity
EPE
WASP-47
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epoch
J2000
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exoplanet
b
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c
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d
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e
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gravity
inclination
luminosity
~1.16
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mass
mass earth
metal fe
+0.36
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name
WASP-47
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p error
parallax
period
4.1591289e+0
7.89592e-1
9.003077e+0
radius
radius earth
unknown
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Simbad
WASP-47
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table ref
.
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temperature
type
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subject
comment
WASP-47 is a star similar in s ...... other planet much further out.
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label
WASP-47
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name
WASP-47
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