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gptkbp:instance_of
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gptkb:planet
gptkb:star
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gptkbp:bfsLayer
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6
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gptkbp:bfsParent
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gptkb:Kepler-47
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gptkbp:area
|
0.5 solar radii
approximately 1.9 Earth radii
|
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gptkbp:atmosphere
|
gptkb:unknown
|
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gptkbp:average_temperature
|
gptkb:unknown
approximately 4,800 K
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gptkbp:composed_of
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gptkb:star
|
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gptkbp:contains
|
G-type star
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|
gptkbp:controls
|
approximately 4.5 billion years
Kepler-47 system
|
|
gptkbp:country
|
Kepler-47 system
circumbinary planet
|
|
gptkbp:discovered_by
|
transit method
Kepler mission team
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gptkbp:eccentricity
|
gptkb:unknown
|
|
gptkbp:elevation
|
gptkb:unknown
elliptical
0.22 AU from its stars
|
|
gptkbp:future_plans
|
gptkb:unknown
|
|
gptkbp:has_luminosity
|
approximately 4.5 billion years
approximately 5800 K
approximately 1.2 solar luminosities
|
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gptkbp:hosts
|
gptkb:Kepler-47
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kepler-47 B
|
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gptkbp:instrument
|
gptkb:Kepler_Space_Telescope
|
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gptkbp:lighting
|
observed
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gptkbp:location
|
gptkb:Cygnus_constellation
|
|
gptkbp:mass
|
0.5 solar masses
approximately 1.2 solar radii
approximately 1.9 Earth radii
approximately 1.1 solar masses
approximately 2.7 Earth masses
between 2.5 and 3.0 Earth masses
|
|
gptkbp:metallicity
|
solar metallicity
|
|
gptkbp:mission
|
gptkb:Kepler-47
circumbinary orbit
|
|
gptkbp:orbital_inclination
|
gptkb:unknown
|
|
gptkbp:orbital_period
|
gptkb:unknown
49.5 days
approximately 49.5 days
circumbinary orbit
2:1 with Kepler-47 C
|
|
gptkbp:population
|
gptkb:unknown
|
|
gptkbp:research
|
available from Kepler space telescope
|
|
gptkbp:semi_major_axis
|
approximately 0.22 AU
|
|
gptkbp:surface
|
gptkb:unknown
|
|
gptkbp:type
|
gptkb:galaxy
K-type main-sequence star
|
|
gptkbp:year
|
gptkb:2009
|
|
gptkbp:year_created
|
gptkb:2012
|
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gptkbp:zone
|
gptkb:battle
|