|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
5 billion years
approximately 4.5 billion years
approximately 4 billion years
|
|
gptkbp:author
|
gptkb:D._R._Latham
|
|
gptkbp:average_temperature
|
5000 K
5500 K
|
|
gptkbp:contains_star
|
G-type star
|
|
gptkbp:coordinates
|
(X, Y, Z) in the Milky Way
|
|
gptkbp:country
|
gptkb:Kepler-11e
gptkb:unknown
gptkb:Kepler-11d
gptkb:Kepler-11f
gptkb:Kepler-11g
gptkb:6
gptkb:Kepler-11c
gptkb:Kepler-11b
gptkb:true
Kepler-11 system
multi-planet system
|
|
gptkbp:declination
|
+51° 25' 0"
|
|
gptkbp:discovered_by
|
gptkb:Kepler_Space_Telescope
|
|
gptkbp:discovery
|
transit method
|
|
gptkbp:discovery_year
|
gptkb:2011
|
|
gptkbp:distance_from_earth
|
2000 light years
|
|
gptkbp:first_planet_discovered
|
gptkb:Kepler-11b
|
|
gptkbp:has_confirmed_planets
|
gptkb:true
|
|
gptkbp:has_habitability_potential
|
false
|
|
gptkbp:has_luminosity
|
1.5 solar luminosities
1.0 solar luminosities
5800 K
0.6 solar luminosities
|
|
gptkbp:has_method
|
transit method
|
|
gptkbp:has_orbital_configuration
|
compact system
|
|
gptkbp:has_planet_count
|
gptkb:6
|
|
gptkbp:has_publications
|
gptkb:The_Astrophysical_Journal
|
|
gptkbp:has_radius
|
1.5 solar radii
0.95 solar radii
|
|
gptkbp:has_unconfirmed_planets
|
false
|
|
gptkbp:hosts
|
Kepler-11 star
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kepler-11
|
|
gptkbp:is_located_in
|
constellation Cygnus
|
|
gptkbp:is_part_of
|
Kepler mission discoveries
|
|
gptkbp:last_planet_discovered
|
gptkb:Kepler-11g
|
|
gptkbp:located_in
|
gptkb:Cygnus_constellation
constellation Cygnus
|
|
gptkbp:mass
|
1.0 solar masses
1.0 solar radii
1.2 solar masses
0.84 solar masses
|
|
gptkbp:metallicity
|
0.1 dex
0.1 solar metallicity
|
|
gptkbp:notable_feature
|
six transiting planets
|
|
gptkbp:orbital_configuration
|
compact configuration
|
|
gptkbp:orbital_inclination
|
90 degrees
|
|
gptkbp:orbital_period
|
10.3 days
Kepler-11b: 10.3 days
Kepler-11c: 13.0 days
Kepler-11d: 22.0 days
Kepler-11e: 31.0 days
Kepler-11f: 43.0 days
Kepler-11g: 118.0 days
|
|
gptkbp:planetary_system_age
|
approximately 4 billion years
|
|
gptkbp:provides_information_on
|
gptkb:NASA_Exoplanet_Archive
|
|
gptkbp:research
|
Kepler mission data
|
|
gptkbp:research_focus
|
exoplanetary science
|
|
gptkbp:right_ascension
|
19h 25m 24s
|
|
gptkbp:significance
|
study of planetary formation
|
|
gptkbp:system
|
Kepler-20, Kepler-22
|
|
gptkbp:type
|
gptkb:main-sequence_star
transiting exoplanet system
|