About: WASP-42

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

WASP-42 is a K-type main-sequence star. Its surface temperature is 5315±79 K. WASP-42 is similar to the Sun in concentration of heavy elements, with metallicity ([Fe/H]) of 0.05±0.13, and is much older than the Sun at 11.3+1.5−4.8 billion years. The star does exhibit starspot activity as is typical for its spectral class. Multiplicity surveys did not detect any stellar companions to WASP-42 in 2017.

Property	Value
dbo:abstract	WASP-42 is a K-type main-sequence star. Its surface temperature is 5315±79 K. WASP-42 is similar to the Sun in concentration of heavy elements, with metallicity ([Fe/H]) of 0.05±0.13, and is much older than the Sun at 11.3+1.5−4.8 billion years. The star does exhibit starspot activity as is typical for its spectral class. Multiplicity surveys did not detect any stellar companions to WASP-42 in 2017. (en) WASP-42 — звезда, которая находится в созвездии Центавр на расстоянии приблизительно 521 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
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dbp:ageGyr	11.300000 (xsd:double)
dbp:appmagV	12.600000 (xsd:double)
dbp:class	K1V (en)
dbp:constell	dbr:Centaurus_(constellation)
dbp:eccentricity	0.062000 (xsd:double)
dbp:epoch	J2000 (en)
dbp:exoplanet	dbr:WASP-42b
dbp:gravity	4.500000 (xsd:double)
dbp:inclination	88.300000 (xsd:double)
dbp:mass	0.501000 (xsd:double) 0.881000 (xsd:double)
dbp:metalFe	0.050000 (xsd:double)
dbp:name	WASP-42 (en)
dbp:pError	0.015300 (xsd:double)
dbp:parallax	5.620900 (xsd:double)
dbp:period	4.981687 (xsd:double)
dbp:propMoDec	4.963000 (xsd:double)
dbp:propMoRa	−49.875 (en)
dbp:radialV	41.250000 (xsd:double)
dbp:radius	0.850000 (xsd:double) 1.063000 (xsd:double)
dbp:rotationalVelocity	2.700000 (xsd:double)
dbp:semimajor	0.054800 (xsd:double)
dbp:temperature	5315 (xsd:integer)
dbp:type	dbr:Main-sequence_star
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rdfs:comment	WASP-42 is a K-type main-sequence star. Its surface temperature is 5315±79 K. WASP-42 is similar to the Sun in concentration of heavy elements, with metallicity ([Fe/H]) of 0.05±0.13, and is much older than the Sun at 11.3+1.5−4.8 billion years. The star does exhibit starspot activity as is typical for its spectral class. Multiplicity surveys did not detect any stellar companions to WASP-42 in 2017. (en) WASP-42 — звезда, которая находится в созвездии Центавр на расстоянии приблизительно 521 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
rdfs:label	WASP-42 (en) WASP-42 (ru)
owl:sameAs	wikidata:WASP-42 dbpedia-ru:WASP-42 https://global.dbpedia.org/id/3kTf7
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foaf:isPrimaryTopicOf	wikipedia-en:WASP-42
foaf:name	WASP-42 (en)
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