| dbo:abstract |
HAT-P-21 is a G-type main-sequence star about 910 light-years away. The star has amount of metals similar to solar abundance. The survey in 2015 has failed to detect any stellar companions. The star is rotating rapidly, being spun up by the tides of giant planet on close orbit. (en) HAT-P-21は、おおぐま座にある11等級の恒星である。周囲を太陽系外惑星が公転していることが知られている。 (ja) HAT-P-21 — звезда, которая находится в созвездии Большая Медведица на расстоянии около 828 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru) |
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| rdfs:comment |
HAT-P-21 is a G-type main-sequence star about 910 light-years away. The star has amount of metals similar to solar abundance. The survey in 2015 has failed to detect any stellar companions. The star is rotating rapidly, being spun up by the tides of giant planet on close orbit. (en) HAT-P-21は、おおぐま座にある11等級の恒星である。周囲を太陽系外惑星が公転していることが知られている。 (ja) HAT-P-21 — звезда, которая находится в созвездии Большая Медведица на расстоянии около 828 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru) |
| rdfs:label |
HAT-P-21 (en) HAT-P-21 (ja) HAT-P-21 (ru) |
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dbr:List_of_exoplanets_discovered_in_2010 dbr:List_of_proper_names_of_exoplanets dbr:List_of_proper_names_of_stars dbr:Bambaruush dbr:HAT-P-21b dbr:HATNet_Project dbr:List_of_stars_in_Ursa_Major dbr:Mazaalai_(star) |
| is foaf:primaryTopic of |
wikipedia-en:HAT-P-21 |
