About: HD 77338

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

HD 77338 is a K-type subgiant star which has recently exhausted its hydrogen fuel and has started to expand. Its surface temperature is 5315 K. HD 77338 is enriched in its concentration of heavy elements compared to the Sun, with a metallicity Fe/H index of 0.16 but is much older at an age of 9.5 billion years. HD 77338 is unusually enriched in heavy elements for a star of its age. The anomalously high abundance of ions of manganese may indicate the star has recently passed through the common shell stage (engulfed a planet).

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dbo:abstract
  • HD 77338 is a K-type subgiant star which has recently exhausted its hydrogen fuel and has started to expand. Its surface temperature is 5315 K. HD 77338 is enriched in its concentration of heavy elements compared to the Sun, with a metallicity Fe/H index of 0.16 but is much older at an age of 9.5 billion years. HD 77338 is unusually enriched in heavy elements for a star of its age. The anomalously high abundance of ions of manganese may indicate the star has recently passed through the common shell stage (engulfed a planet). (en)
  • HD 77338 är en ensam stjärna belägen i den mellersta delen av stjärnbilden Kompassen. Den har en skenbar magnitud av ca 8,63 och kräver åtminstone en stark handkikare eller ett mindre teleskop för att kunna observeras. Baserat på parallax enligt Gaia Data Release 2 på ca 21,9 mas, beräknas den befinna sig på ett avstånd på ca 149 ljusår (ca 46 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 8 km/s. (sv)
  • HD 77338 — звезда, которая находится в созвездии Компас на расстоянии около 132 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
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  • 8.590000 (xsd:double)
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  • K0IV (en)
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  • 0.090000 (xsd:double)
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  • J2000 (en)
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  • 0.708000 (xsd:double)
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  • 0.942000 (xsd:double)
dbp:massEarth
  • ≥15.9 (en)
dbp:metalFe
  • 0.160000 (xsd:double)
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  • HD 77338 (en)
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  • 21.873900 (xsd:double)
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  • 5.736100 (xsd:double)
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  • 40.095000 (xsd:double)
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  • 2885760.0
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  • HD 77338 is a K-type subgiant star which has recently exhausted its hydrogen fuel and has started to expand. Its surface temperature is 5315 K. HD 77338 is enriched in its concentration of heavy elements compared to the Sun, with a metallicity Fe/H index of 0.16 but is much older at an age of 9.5 billion years. HD 77338 is unusually enriched in heavy elements for a star of its age. The anomalously high abundance of ions of manganese may indicate the star has recently passed through the common shell stage (engulfed a planet). (en)
  • HD 77338 är en ensam stjärna belägen i den mellersta delen av stjärnbilden Kompassen. Den har en skenbar magnitud av ca 8,63 och kräver åtminstone en stark handkikare eller ett mindre teleskop för att kunna observeras. Baserat på parallax enligt Gaia Data Release 2 på ca 21,9 mas, beräknas den befinna sig på ett avstånd på ca 149 ljusår (ca 46 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 8 km/s. (sv)
  • HD 77338 — звезда, которая находится в созвездии Компас на расстоянии около 132 светового года от нас. Вокруг звезды обращается, как минимум, одна планета. (ru)
rdfs:label
  • HD 77338 (en)
  • HD 77338 (ru)
  • HD 77338 (sv)
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  • HD 77338 (en)
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