|
gptkbp:instance_of
|
gptkb:planet
|
|
gptkbp:area
|
gptkb:unknown
1.5 Earth radii
approximately 2.5 Earth radii
|
|
gptkbp:atmosphere
|
gptkb:unknown
|
|
gptkbp:average_temperature
|
gptkb:unknown
|
|
gptkbp:controls
|
gptkb:Kepler-18_system
|
|
gptkbp:country
|
super-Earth
|
|
gptkbp:discovered_by
|
gptkb:Kepler_Space_Telescope
transit method
Kepler mission team
|
|
gptkbp:distance
|
approximately 300 light years
|
|
gptkbp:eccentricity
|
gptkb:unknown
0.0
|
|
gptkbp:hosts
|
gptkb:Kepler-18
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kepler-18c
|
|
gptkbp:is_part_of
|
gptkb:Kepler-18_system
|
|
gptkbp:located_in
|
gptkb:Milky_Way
constellation Cygnus
|
|
gptkbp:mass
|
approximately 8.5 Earth masses
8.0 Earth masses
approximately 8.8 Earth masses
2.5 times that of Earth
|
|
gptkbp:mission
|
gptkb:Kepler-18
|
|
gptkbp:orbital_inclination
|
gptkb:unknown
|
|
gptkbp:orbital_period
|
7.64 days
7.76 days
|
|
gptkbp:population
|
gptkb:unknown
|
|
gptkbp:semi_major_axis
|
0.1 AU
0.086 AU
|
|
gptkbp:type
|
gptkb:galaxy
super-Earth
|
|
gptkbp:year_created
|
gptkb:2011
|
|
gptkbp:bfsParent
|
gptkb:Kepler-18_system
|
|
gptkbp:bfsLayer
|
5
|