About: HAT-P-18

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

HAT-P-18 is a K-type main-sequence star about 530 light-years away. The star is very old and has a concentration of heavy elements similar to solar abundance. A survey in 2015 detected very strong starspot activity on HAT-P-18.

Property	Value
dbo:abstract	HAT-P-18 is a K-type main-sequence star about 530 light-years away. The star is very old and has a concentration of heavy elements similar to solar abundance. A survey in 2015 detected very strong starspot activity on HAT-P-18. (en) HAT-P-18 — звезда, которая находится в созвездии Геркулес на расстоянии около 541 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
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dbp:eccentricity	0.106000 (xsd:double)
dbp:epoch	J2000 (en)
dbp:exoplanet	b (en)
dbp:gravity	4.599000 (xsd:double)
dbp:inclination	88.790000 (xsd:double)
dbp:luminosity	0.270000 (xsd:double)
dbp:mass	0.183000 (xsd:double) 0.750000 (xsd:double)
dbp:metal	0.044000 (xsd:double)
dbp:pError	0.023100 (xsd:double)
dbp:parallax	6.166900 (xsd:double)
dbp:period	5.508029 (xsd:double)
dbp:propMoDec	-36.689000 (xsd:double)
dbp:propMoRa	-14.073000 (xsd:double)
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dbp:rotation	1266624.0
dbp:rotationalVelocity	0.500000 (xsd:double)
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dbp:temperature	4835 (xsd:integer)
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rdfs:comment	HAT-P-18 is a K-type main-sequence star about 530 light-years away. The star is very old and has a concentration of heavy elements similar to solar abundance. A survey in 2015 detected very strong starspot activity on HAT-P-18. (en) HAT-P-18 — звезда, которая находится в созвездии Геркулес на расстоянии около 541 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
rdfs:label	HAT-P-18 (en) HAT-P-18 (sv) HAT-P-18 (ru)
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