About: K2-19

Property	Value
dbo:abstract	K2-19 is an early K-type or late G-type main sequence star that is magnetically active, and has a light curve that exhibits variations in brightness of ~1%. It is located approximately 976 light-years away in the constellation Virgo. Three confirmed transiting exoplanets are known to orbit this star. (en) K2-19とは、初期のスペクトル分類がK型または後期のG型の主系列星であり、磁気的に活性で明るさの変動が光度曲線の約1%に及ぶ。地球からおとめ座の方向に約976光年離れた場所に位置している。3つの確認されたトランジットを起こす太陽系外惑星が周囲を公転していることが知られている。 (ja)
dbo:wikiPageID	59645482 (xsd:integer)
dbo:wikiPageLength	15321 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1119035946 (xsd:integer)
dbo:wikiPageWikiLink	dbr:Virgo_(constellation) dbr:Stellar_classification dbr:Light_curve dbc:K-type_main-sequence_stars dbc:Virgo_(constellation) dbr:Light-year dbr:Main_sequence dbr:Star_catalogue dbc:Planetary_transit_variables dbr:Transit_(astronomy) dbr:USNO_CCD_Astrograph_Catalog dbc:Planetary_systems_with_three_confirmed_planets dbr:Exoplanet dbr:Kepler_(spacecraft) dbr:Sun dbr:Mercury_(planet) dbr:Orbital_resonance dbr:Variable_star dbr:Transit-timing_variation
dbp:ageGyr	≥8 (en)
dbp:appmag1Passband	J (en)
dbp:appmag2Passband	H (en)
dbp:appmag3Passband	K (en)
dbp:appmag4Passband	B (en)
dbp:class	K0 V or G9V (en)
dbp:constell	dbr:Virgo_(constellation)
dbp:eccentricity	? (en)
dbp:epoch	J2000 (en)
dbp:exoplanet	c (en) d (en) b (en)
dbp:massEarth	<14 (en)
dbp:pError	0.019600 (xsd:double)
dbp:parallax	3.341000 (xsd:double)
dbp:variable	dbr:Variable_star
dbp:wikiPageUsesTemplate	dbt:OrbitboxPlanet dbt:OrbitboxPlanet_begin dbt:Orbitbox_end dbt:Reflist dbt:Short_description dbt:Sky dbt:Starbox_astrometry dbt:Starbox_begin dbt:Starbox_catalog dbt:Starbox_character dbt:Starbox_detail dbt:Starbox_end dbt:Starbox_observe dbt:Starbox_reference dbt:Stars_of_Virgo dbt:Val dbt:DEC dbt:Odlist dbt:RA dbt:Exoplanets
dcterms:subject	dbc:K-type_main-sequence_stars dbc:Virgo_(constellation) dbc:Planetary_transit_variables dbc:Planetary_systems_with_three_confirmed_planets
rdf:type	owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody dbo:Star
rdfs:comment	K2-19 is an early K-type or late G-type main sequence star that is magnetically active, and has a light curve that exhibits variations in brightness of ~1%. It is located approximately 976 light-years away in the constellation Virgo. Three confirmed transiting exoplanets are known to orbit this star. (en) K2-19とは、初期のスペクトル分類がK型または後期のG型の主系列星であり、磁気的に活性で明るさの変動が光度曲線の約1%に及ぶ。地球からおとめ座の方向に約976光年離れた場所に位置している。3つの確認されたトランジットを起こす太陽系外惑星が周囲を公転していることが知られている。 (ja)
rdfs:label	K2-19 (en) K2-19 (ja)
owl:sameAs	wikidata:K2-19 dbpedia-az:K2-19 dbpedia-ja:K2-19 https://global.dbpedia.org/id/9S15X
prov:wasDerivedFrom	wikipedia-en:K2-19?oldid=1119035946&ns=0
foaf:isPrimaryTopicOf	wikipedia-en:K2-19
foaf:name	K2-19 (en)
is dbo:wikiPageRedirects of	dbr:K2-19b dbr:K2-19c dbr:K2-19d
is dbo:wikiPageWikiLink of	dbr:List_of_exoplanets_discovered_in_2015 dbr:List_of_multiplanetary_systems dbr:K2-19b dbr:K2-19c dbr:K2-19d
is dbp:star of	dbr:List_of_multiplanetary_systems
is foaf:primaryTopic of	wikipedia-en:K2-19