About: 18 Ursae Majoris     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatFlamsteedObjects, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2F18_Ursae_Majoris&graph=http%3A%2F%2Fdbpedia.org&graph=http%3A%2F%2Fdbpedia.org

18 Ursae Majoris, or e Ursae Majoris, is a single star in the northern circumpolar constellation of Ursa Major. It is faintly visible to the naked eye with an apparent visual magnitude of 4.832. The annual parallax shift measured from Earth's orbit is 27.90 mas, which provides a distance estimate of 117 light years. It is moving closer to the Sun with a heliocentric radial velocity of −16 km/s, and is an unbound and older member of the Ursa Major Moving Group.

AttributesValues
rdf:type
rdfs:label
  • 18 Ursae Majoris (en)
  • 18 Ursae Majoris (pt)
  • 18 Большой Медведицы (ru)
  • 18 Ursae Majoris (sv)
  • 大熊座18 (zh)
  • HD79439 (uk)
rdfs:comment
  • 18 Большой Медведицы (лат. 18 Ursae Majoris), e Большой Медведицы (лат. e Ursae Majoris), DD Большой Медведицы (лат. DD Ursae Majoris), HD 79439 — одиночная переменная звезда в созвездии Большой Медведицы на расстоянии приблизительно 117 световых лет (около 36 парсеков) от Солнца. Видимая звёздная величина звезды — от +5,05m до +5,02m. Возраст звезды оценивается как около 1,05 млрд лет. (ru)
  • 18 Ursae Majoris, som är stjärnans Flamsteed-beteckning, är en ensam stjärna belägen i den mellersta delen av stjärnbilden Stora björnen, som också har Bayer-beteckningen e Ursae Majoris och variabelbeteckningen DD Ursae Majoris. Den har en skenbar magnitud på ca 4,83 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 27,9 mas, beräknas den befinna sig på ett avstånd på ca 117 ljusår (ca 36 parsek) från solen. Den rör sig närmare solen med en heliocentrisk radialhastighet av ca –16 km/s. Stjärnan är en obunden och äldre medlem i rörelsegruppen Ursa Major. (sv)
  • 18 Ursae Majoris (e Ursae Majoris) é uma estrela na direção da Ursa Major. Possui uma ascensão reta de 09h 16m 11.28s e uma declinação de +54° 01′ 18.2″. Sua magnitude aparente é igual a 4.80. Considerando sua distância de 118 anos-luz em relação à Terra, sua magnitude absoluta é igual a 2.00. Pertence à classe espectral A5V. É uma estrela variável Delta Scuti. (pt)
  • HD79439 — хімічно пекулярна зоря спектрального класу A6, що має видиму зоряну величину в смузі V приблизно 4,8.Вона розташована на відстані близько 118,4 світлових років від Сонця. (uk)
  • 大熊座18,又名BD+54 1285,HD 79439、SAO 27191、HR 3662,是大熊座的一颗恒星,视星等为4.83,位于銀經163.08,銀緯42.66,其B1900.0坐标为赤經9h 8m 59.6s,赤緯+54° 42.66′ 6″。 (zh)
  • 18 Ursae Majoris, or e Ursae Majoris, is a single star in the northern circumpolar constellation of Ursa Major. It is faintly visible to the naked eye with an apparent visual magnitude of 4.832. The annual parallax shift measured from Earth's orbit is 27.90 mas, which provides a distance estimate of 117 light years. It is moving closer to the Sun with a heliocentric radial velocity of −16 km/s, and is an unbound and older member of the Ursa Major Moving Group. (en)
foaf:name
  • 18 Ursae Majoris (en)
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 67 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software