About: HD 191806

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

HD 191806 is a star located in the northern constellation Cygnus. With an apparent magnitude of 8.093, it's undetectable with the naked eye, but can be seen with binoculars. HD 191806 is currently placed at a distance of 215 light years based on parallax measurements and is drifting towards the Solar System with a spectroscopic radial velocity of −15.28 km/s.

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  • HD 191806 is a star located in the northern constellation Cygnus. With an apparent magnitude of 8.093, it's undetectable with the naked eye, but can be seen with binoculars. HD 191806 is currently placed at a distance of 215 light years based on parallax measurements and is drifting towards the Solar System with a spectroscopic radial velocity of −15.28 km/s. HD 191806 has a stellar classification of G0V, indicating that it is a G-type main sequence star. It has 110% the mass of the Sun and a slightly enlarged radius of 1.48 R☉. It radiates at 2.23 times the luminosity of the Sun from its photosphere at an effective temperature of 5,894 K, giving a yellow hue. HD 191806 is estimated to be about 3 billion years old and has a metallicity nearly twice of the Sun's. It spins with a projected rotational velocity of 3.3 km/s, which corresponds to a rotational period of 21 days. (en)
  • HD 191806 är en ensam stjärna belägen i den norra delen av stjärnbilden Svanen. Den har en skenbar magnitud av ca 8,09 och kräver åtminstone en stark handkikare eller ett mindre teleskop för att kunna observeras. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 14,4 mas, beräknas den befinna sig på ett avstånd på ca 226 ljusår (ca 69 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca –15,5 km/s. (sv)
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  • +3.89 (en)
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  • 8.080000 (xsd:double)
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  • +0.63 (en)
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  • rG0V (en)
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dbp:epe
  • HD+191806 (en)
dbp:epoch
  • J2000.0 (en)
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  • 4.150000 (xsd:double)
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  • 1.100000 (xsd:double)
dbp:nsted
  • HD+191806 (en)
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  • 0.018200 (xsd:double)
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  • 15.197500 (xsd:double)
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  • year (en)
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  • 1.480000 (xsd:double)
dbp:rotationalVelocity
  • 3.300000 (xsd:double)
dbp:simbad
  • HD+191806 (en)
dbp:temperature
  • 5894 (xsd:integer)
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  • HD 191806 är en ensam stjärna belägen i den norra delen av stjärnbilden Svanen. Den har en skenbar magnitud av ca 8,09 och kräver åtminstone en stark handkikare eller ett mindre teleskop för att kunna observeras. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 14,4 mas, beräknas den befinna sig på ett avstånd på ca 226 ljusår (ca 69 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet på ca –15,5 km/s. (sv)
  • HD 191806 is a star located in the northern constellation Cygnus. With an apparent magnitude of 8.093, it's undetectable with the naked eye, but can be seen with binoculars. HD 191806 is currently placed at a distance of 215 light years based on parallax measurements and is drifting towards the Solar System with a spectroscopic radial velocity of −15.28 km/s. (en)
rdfs:label
  • HD 191806 (en)
  • HD 191806 (sv)
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