About: Qatar-2

An Entity of Type: star, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Qatar-2 is a K-type main-sequence star about 595 light-years away. The star is much older than Sun, and has a concentration of heavy elements similar to solar abundance. The star features a numerous and long-lived starspots, and belongs to a peculiar variety of inflated K-dwarfs with strong magnetic activity inhibiting internal convection.

Property	Value
dbo:abstract	Qatar-2 is a K-type main-sequence star about 595 light-years away. The star is much older than Sun, and has a concentration of heavy elements similar to solar abundance. The star features a numerous and long-lived starspots, and belongs to a peculiar variety of inflated K-dwarfs with strong magnetic activity inhibiting internal convection. (en) Ка́тар-2 (Qatar-2) — звезда в созвездии Девы. Находится на расстоянии около 750 световых лет от Солнца. Вокруг звезды обращаются, как минимум, одна планета и один кандидат в планеты. (ru)
dbo:wikiPageID	65077073 (xsd:integer)
dbo:wikiPageLength	7359 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1080058871 (xsd:integer)
dbo:wikiPageWikiLink	dbr:Virgo_(constellation) dbc:K-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbc:Virgo_(constellation) dbr:Starspot dbc:Planetary_transit_variables dbr:Transit_(astronomy) dbr:K-type_main-sequence_star dbr:Abundance_of_the_chemical_elements dbc:2MASS_objects dbr:Rayleigh_scattering dbr:Kelvin dbr:Super-Jupiter dbr:Transit-timing_variation dbr:Qatar-2_b
dbp:ageGyr	9 (xsd:integer)
dbp:appmagV	13.300000 (xsd:double)
dbp:constell	dbr:Virgo_(constellation)
dbp:eccentricity	0 (xsd:integer)
dbp:epoch	J2000 (en)
dbp:exoplanet	dbr:Qatar-2_b
dbp:gravity	4.601000 (xsd:double)
dbp:inclination	88.990000 (xsd:double)
dbp:mass	0.727000 (xsd:double) 2.466000 (xsd:double)
dbp:metalFe	0.130000 (xsd:double)
dbp:pError	0.036500 (xsd:double)
dbp:parallax	5.484900 (xsd:double)
dbp:period	1.337117 (xsd:double)
dbp:propMoDec	-15.290000 (xsd:double)
dbp:propMoRa	-88.184000 (xsd:double)
dbp:radialV	-23.550000 (xsd:double)
dbp:radius	0.703300 (xsd:double) 1.115000 (xsd:double)
dbp:rotation	18 (xsd:integer)
dbp:rotationalVelocity	2 (xsd:integer)
dbp:semimajor	0.021360 (xsd:double)
dbp:temperature	4645 (xsd:integer)
dbp:wikiPageUsesTemplate	dbt:Extrasolar-planet-stub dbt:Main-star-stub 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:± dbt:DEC dbt:Odlist dbt:RA dbt:Virgo_(constellation)
dcterms:subject	dbc:K-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbc:Virgo_(constellation) dbc:Planetary_transit_variables dbc:2MASS_objects
rdf:type	owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody dbo:Star
rdfs:comment	Qatar-2 is a K-type main-sequence star about 595 light-years away. The star is much older than Sun, and has a concentration of heavy elements similar to solar abundance. The star features a numerous and long-lived starspots, and belongs to a peculiar variety of inflated K-dwarfs with strong magnetic activity inhibiting internal convection. (en) Ка́тар-2 (Qatar-2) — звезда в созвездии Девы. Находится на расстоянии около 750 световых лет от Солнца. Вокруг звезды обращаются, как минимум, одна планета и один кандидат в планеты. (ru)
rdfs:label	Qatar-2 (en) Катар-2 (ru)
owl:sameAs	wikidata:Qatar-2 dbpedia-ru:Qatar-2 http://uz.dbpedia.org/resource/Qatar-2 https://global.dbpedia.org/id/3uRbA
prov:wasDerivedFrom	wikipedia-en:Qatar-2?oldid=1080058871&ns=0
foaf:isPrimaryTopicOf	wikipedia-en:Qatar-2
foaf:name	Qatar-2 (en)
is dbo:wikiPageRedirects of	dbr:Qatar-2b
is dbo:wikiPageWikiLink of	dbr:Qatar-2b dbr:Qatar-4 dbr:List_of_exoplanets_discovered_in_2011 dbr:Qatar_Exoplanet_Survey
is foaf:primaryTopic of	wikipedia-en:Qatar-2

This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License