About: Qatar-4

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

Qatar-4 is a faint K-dwarf star that hosts a planet in the constellation Andromeda. With an apparent magnitude of 13.60, it is impossible to detect with the naked eye, but can be detected with a powerful telescope. Qatar-4 is currently located 1,083 light years away based on parallax.

Property	Value
dbo:abstract	Qatar-4 is a faint K-dwarf star that hosts a planet in the constellation Andromeda. With an apparent magnitude of 13.60, it is impossible to detect with the naked eye, but can be detected with a powerful telescope. Qatar-4 is currently located 1,083 light years away based on parallax. (en) Катар-4 (Qatar-4) — одиночная звезда в созвездии Андромеды на расстоянии приблизительно 1386 световых лет (около 425 парсеков) от Солнца. Вокруг звезды обращается, как минимум, одна планета. (ru)
dbo:wikiPageID	67551966 (xsd:integer)
dbo:wikiPageLength	6091 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1063363959 (xsd:integer)
dbo:wikiPageWikiLink	dbr:Qatar-1 dbr:Qatar-2 dbr:Qatar-3 dbr:Qatar-4b dbr:Metallicity dbc:Andromeda_(constellation) dbc:K-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbr:Qatar_Exoplanet_Survey dbr:Effective_temperature dbr:Gaia_(spacecraft) dbr:Andromeda_(constellation) dbr:Apparent_magnitude dbr:Main_sequence dbr:Star dbr:Main_sequence_star dbr:Solar_radius dbc:Planetary_transit_variables dbr:J2000.0 dbr:Solar_luminosity dbr:Jupiter dbr:Solar_mass dbr:Mercury_(planet) dbr:Super-Jupiter dbr:Planetary_transit dbr:K-Dwarf dbr:Qatar-5
dbp:appmagV	13.600000 (xsd:double)
dbp:apsis	astron (en)
dbp:caption	An artist's depiction of Qatar-4b (en)
dbp:class	K1V (en)
dbp:constell	dbr:Andromeda_(constellation)
dbp:density	4.500000 (xsd:double)
dbp:discoverer	Alsubai et al. 2019 (en)
dbp:discoveryMethod	Transit (en)
dbp:eccentricity	0 (xsd:integer) 0.046000 (xsd:double)
dbp:epe	Qatar-4 (en)
dbp:epoch	dbr:J2000.0
dbp:exoplanet	dbr:Qatar-4b
dbp:extrasolarplanet	yes (en)
dbp:gravity	4.565000 (xsd:double)
dbp:inclination	87.500000 (xsd:double)
dbp:luminosity	0.481000 (xsd:double)
dbp:mass	0.856000 (xsd:double) 5.260000 (xsd:double)
dbp:metalFe	0.095000 (xsd:double)
dbp:name	Qatar-4b (en)
dbp:nsted	Qatar-4 (en)
dbp:pError	0.026300 (xsd:double)
dbp:parallax	3.010500 (xsd:double)
dbp:period	1.805365 (xsd:double) 155982.79296
dbp:radius	0.800000 (xsd:double) 1.083000 (xsd:double)
dbp:semiAmplitude	957 (xsd:integer)
dbp:semimajor	0.028030 (xsd:double) 0.028610 (xsd:double)
dbp:simbad	Qatar+4 (en)
dbp:singleTemperature	1385 (xsd:integer)
dbp:temperature	5174 (xsd:integer)
dbp:type	dbr:Main_sequence_star
dbp:variable	dbr:Planetary_transit
dbp:wikiPageUsesTemplate	dbt:Orbitbox_planet dbt:2016_in_space dbt:Andromeda_(constellation) dbt:Infobox_planet dbt:Jupiter_mass dbt:Orbitbox_end dbt:Short_description 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:Val dbt:± dbt:DEC dbt:RA dbt:Orbitbox_planet_begin dbt:Jupiter_radius
dcterms:subject	dbc:Andromeda_(constellation) dbc:K-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbc:Planetary_transit_variables
rdf:type	owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody dbo:Star
rdfs:comment	Qatar-4 is a faint K-dwarf star that hosts a planet in the constellation Andromeda. With an apparent magnitude of 13.60, it is impossible to detect with the naked eye, but can be detected with a powerful telescope. Qatar-4 is currently located 1,083 light years away based on parallax. (en) Катар-4 (Qatar-4) — одиночная звезда в созвездии Андромеды на расстоянии приблизительно 1386 световых лет (около 425 парсеков) от Солнца. Вокруг звезды обращается, как минимум, одна планета. (ru)
rdfs:label	Qatar-4 (en) Катар-4 (ru)
owl:sameAs	wikidata:Qatar-4 dbpedia-ru:Qatar-4 https://global.dbpedia.org/id/BxXmo
prov:wasDerivedFrom	wikipedia-en:Qatar-4?oldid=1063363959&ns=0
foaf:isPrimaryTopicOf	wikipedia-en:Qatar-4
is dbo:wikiPageWikiLink of	dbr:Qatar-3 dbr:Qatar-4b dbr:Qatar_Exoplanet_Survey
is foaf:primaryTopic of	wikipedia-en:Qatar-4

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