About: HD 34557

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

HD 34557 is a double star in the northern constellation of Auriga. The fainter star has an angular separation of 0.380″ from the primary component. They have a combined apparent magnitude of 5.52, making HD 34557 faintly visible to the naked eye from dark skies. Based upon parallax measurements made with the Hipparcos satellite, this system is roughly 280 light years away. The primary component is spinning rapidly, with a projected rotational velocity of 217 km/s. It has a stellar classification of A3V, making it an A-type main sequence star.

Property Value
dbo:abstract
  • HD 34557 is a double star in the northern constellation of Auriga. The fainter star has an angular separation of 0.380″ from the primary component. They have a combined apparent magnitude of 5.52, making HD 34557 faintly visible to the naked eye from dark skies. Based upon parallax measurements made with the Hipparcos satellite, this system is roughly 280 light years away. The primary component is spinning rapidly, with a projected rotational velocity of 217 km/s. It has a stellar classification of A3V, making it an A-type main sequence star. (en)
  • HD 34557 è una stella bianca nella sequenza principale di magnitudine 5,47 situata nella costellazione dell'Auriga. Dista 306 anni luce dal sistema solare. (it)
  • HD 34557 är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Kusken. Den har en kombinerad genomsnittlig skenbar magnitud av ca 5,52 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 11,8 mas, beräknas den befinna sig på ett avstånd på ca 280 ljusår (ca 85 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 22 km/s. (sv)
  • HD 34557，又名BD+40 1253，SAO 40248、HR 1738，是一颗恒星，视星等为5.52，位于銀經166.99，銀緯2.28，其B1900.0坐标为赤經5h 13m 13.2s，赤緯+40° 2.28′ 0″。 (zh)
dbo:wikiPageExternalLink
dbo:wikiPageID
  • 19156623 (xsd:integer)
dbo:wikiPageLength
  • 5627 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1079513270 (xsd:integer)
dbo:wikiPageWikiLink
dbp:appmagV
  • 5.520000 (xsd:double)
  • (en)
dbp:bV
  • +0.11 (en)
dbp:class
  • A3V (en)
dbp:constell
dbp:epoch
  • J2000 (en)
dbp:pError
  • 0.580000 (xsd:double)
dbp:parallax
  • 11.770000 (xsd:double)
dbp:propMoDec
  • −53.43 (en)
dbp:propMoRa
  • −18.97 (en)
dbp:radius
  • 1.600000 (xsd:double)
dbp:rotationalVelocity
  • 217 (xsd:integer)
dbp:simbad
  • HD+34557 (en)
dbp:uB
  • +0.04 (en)
dbp:wikiPageUsesTemplate
dct:subject
gold:hypernym
rdf:type
rdfs:comment
  • HD 34557 is a double star in the northern constellation of Auriga. The fainter star has an angular separation of 0.380″ from the primary component. They have a combined apparent magnitude of 5.52, making HD 34557 faintly visible to the naked eye from dark skies. Based upon parallax measurements made with the Hipparcos satellite, this system is roughly 280 light years away. The primary component is spinning rapidly, with a projected rotational velocity of 217 km/s. It has a stellar classification of A3V, making it an A-type main sequence star. (en)
  • HD 34557 è una stella bianca nella sequenza principale di magnitudine 5,47 situata nella costellazione dell'Auriga. Dista 306 anni luce dal sistema solare. (it)
  • HD 34557 är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Kusken. Den har en kombinerad genomsnittlig skenbar magnitud av ca 5,52 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 11,8 mas, beräknas den befinna sig på ett avstånd på ca 280 ljusår (ca 85 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 22 km/s. (sv)
  • HD 34557，又名BD+40 1253，SAO 40248、HR 1738，是一颗恒星，视星等为5.52，位于銀經166.99，銀緯2.28，其B1900.0坐标为赤經5h 13m 13.2s，赤緯+40° 2.28′ 0″。 (zh)
rdfs:label
  • HD 34557 (en)
  • HD 34557 (it)
  • HD 34557 (sv)
  • HD 34557 (zh)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
foaf:name
  • HD 34557 (en)
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License