About: HAT-P-23

Property	Value
dbo:abstract	HAT-P-23 is a G-type main-sequence star about 1200 light-years away. It has a rapid rotation (rotation period equal to 7 days) for its advanced age of 4 billion years, and exhibits a strong starspot activity. The star may be in the process of being spun up by the giant planet on close orbit. The star is enriched in heavy elements, having about 140% amount of metals compared to solar abundance. (en) HAT-P-23は、いるか座の方角におよそ1,200光年の距離にある恒星である。周囲に1つの太陽系外惑星が発見されている。 (ja) HAT-P-23 — звезда, которая находится в созвездии Дельфина на расстоянии около 1281 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
dbo:thumbnail	wiki-commons:Special:FilePath/Exoplanet_Comparison_HAT-P-23_b.png?width=300
dbo:wikiPageID	64454850 (xsd:integer)
dbo:wikiPageLength	11951 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1055906687 (xsd:integer)
dbo:wikiPageWikiLink	dbc:Delphinus_(constellation) dbc:G-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbc:Planetary_transit_variables dbr:Titanium(II)_oxide dbr:Transit_(astronomy) dbr:G-type_main-sequence_star dbr:HAT-P-23b dbr:Abundance_of_the_chemical_elements dbc:2MASS_objects dbr:Kelvin dbr:Variable_star dbr:NameExoWorlds dbr:Delphinus_(constellation) dbr:File:Exoplanet_Comparison_HAT-P-23_b.png
dbp:ageGyr	4 (xsd:integer)
dbp:appmag1Passband	J (en)
dbp:appmag2Passband	H (en)
dbp:appmag3Passband	K (en)
dbp:appmagV	11.940000 (xsd:double)
dbp:class	G0V (en)
dbp:constell	dbr:Delphinus_(constellation)
dbp:eccentricity	0.096000 (xsd:double)
dbp:epoch	J2000 (en)
dbp:exoplanet	dbr:HAT-P-23b
dbp:gravity	4.330000 (xsd:double)
dbp:inclination	85.100000 (xsd:double)
dbp:luminosity	1.580000 (xsd:double)
dbp:mass	1.130000 (xsd:double) 2.090000 (xsd:double)
dbp:metal	0.150000 (xsd:double)
dbp:pError	0.035100 (xsd:double)
dbp:parallax	2.712900 (xsd:double)
dbp:period	1.212887 (xsd:double)
dbp:radialV	-14.324000 (xsd:double)
dbp:radius	1.203000 (xsd:double) 1.224000 (xsd:double)
dbp:rotationalVelocity	8.100000 (xsd:double)
dbp:semimajor	0.023200 (xsd:double)
dbp:temperature	5905 (xsd:integer)
dbp:variable	dbr:Variable_star
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:Stars_of_Delphinus dbt:Val dbt:± dbt:DEC dbt:Odlist dbt:RA
dcterms:subject	dbc:Delphinus_(constellation) dbc:G-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbc:Planetary_transit_variables dbc:2MASS_objects
rdf:type	owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody dbo:Star
rdfs:comment	HAT-P-23 is a G-type main-sequence star about 1200 light-years away. It has a rapid rotation (rotation period equal to 7 days) for its advanced age of 4 billion years, and exhibits a strong starspot activity. The star may be in the process of being spun up by the giant planet on close orbit. The star is enriched in heavy elements, having about 140% amount of metals compared to solar abundance. (en) HAT-P-23は、いるか座の方角におよそ1,200光年の距離にある恒星である。周囲に1つの太陽系外惑星が発見されている。 (ja) HAT-P-23 — звезда, которая находится в созвездии Дельфина на расстоянии около 1281 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
rdfs:label	HAT-P-23 (en) HAT-P-23 (ja) HAT-P-23 (ru) HAT-P-23 (sv)
owl:sameAs	wikidata:HAT-P-23 dbpedia-ja:HAT-P-23 dbpedia-ru:HAT-P-23 dbpedia-sv:HAT-P-23 https://global.dbpedia.org/id/3kV9q
prov:wasDerivedFrom	wikipedia-en:HAT-P-23?oldid=1055906687&ns=0
foaf:depiction	wiki-commons:Special:FilePath/Exoplanet_Comparison_HAT-P-23_b.png
foaf:isPrimaryTopicOf	wikipedia-en:HAT-P-23
foaf:name	HAT-P-23 (en)
is dbo:wikiPageRedirects of	dbr:HAT-P-23b dbr:Jebus_(planet) dbr:Moriah_(star)
is dbo:wikiPageWikiLink of	dbr:List_of_exoplanets_discovered_in_2010 dbr:List_of_proper_names_of_exoplanets dbr:List_of_proper_names_of_stars dbr:HAT-P-23b dbr:HATNet_Project dbr:Jebus_(planet) dbr:List_of_stars_in_Delphinus dbr:Moriah_(star)
is foaf:primaryTopic of	wikipedia-en:HAT-P-23

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About: HAT-P-23

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