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Statements

Subject Item
dbr:3_Puppis
rdf:type
schema:Place yago:PhysicalEntity100001930 dbo:CelestialBody yago:NaturalObject100019128 owl:Thing dbo:Place dbo:Star yago:Star109444100 dbo:Location yago:WikicatFlamsteedObjects yago:Supergiant109450708 yago:Whole100003553 yago:WikicatA-typeStars yago:WikicatA-typeSupergiants yago:CelestialBody109239740 yago:Object100002684 yago:WikicatEmission-lineStars
rdfs:label
3 Puppis 157 Puppis 3 Puppis 弧矢增十九 3 Puppis 3 Puppis
rdfs:comment
3 Puppis è una stella supergigante bianca di magnitudine 3,98 situata nella costellazione della Poppa. Dista 2120 anni luce dal sistema solare 3 Puppis (3 Pup), som är stjärnans Flamsteedbeteckning, är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Akterskeppet. Den har en skenbar magnitud på 3,93 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 0,6 mas, beräknas den befinna sig på ett avstånd på ca 5 500 ljusår (ca 1 700 parsek) från solen. Den rör sig bort från jorden med en heliocentrisk radiell hastighet av +20,9 km/s. 船尾座3，又名CD-28 4774，HD 62623、SAO 174400、HR 2996，是船尾座的一颗恒星，视星等为3.96，位于銀經244.38，銀緯-2.54，其B1900.0坐标为赤經7h 39m 47.6s，赤緯-28° -2.54′ 56″。 3 Puppis (3 Pup) is a supergiant star in the constellation Puppis. It is a very rare A[e] supergiant, referred to as a B[e] star despite its spectral classification, and its apparent magnitude is 3.93. 3 Puppis (en abrégé 3 Pup) est une étoile binaire de la constellation de la Poupe. Elle porte également la désignation de Bayer de l Puppis. Sa magnitude apparente est de 3,93. C'est une supergéante blanche de type spectral A3Iab. Elle est entourée par un nuage de poussière circumstellaire, ce qui est inhabituel pour une étoile supergéante de type A, suggérant qu'elle pourrait être en fait une étoile de faible masse évoluant de la phase branche asymptotique des géantes vers une nébuleuse planétaire. 157 Puppis (l Puppis) é uma estrela na direção da Puppis. Possui uma ascensão reta de 07h 43m 48.47s e uma declinação de −28° 57′ 17.4″. Sua magnitude aparente é igual a 3.94. Sua magnitude absoluta é igual a . Pertence à classe espectral A2Iab.
foaf:name
3 Puppis
foaf:depiction
n11:Puppis_constellation_map.svg n11:Red_circle.svg
dcterms:subject
dbc:B(e)_stars dbc:Puppis dbc:Bright_Star_Catalogue_objects dbc:Spectroscopic_binaries dbc:Durchmusterung_objects dbc:Henry_Draper_Catalogue_objects dbc:Emission-line_stars dbc:Hipparcos_objects dbc:Flamsteed_objects dbc:Bayer_objects dbc:A-type_supergiants
dbo:wikiPageID
38324358
dbo:wikiPageRevisionID
1079514899
dbo:wikiPageWikiLink
dbc:Bright_Star_Catalogue_objects dbc:Puppis dbr:Stellar_wind dbr:Supergiant dbc:Spectroscopic_binaries dbc:Henry_Draper_Catalogue_objects dbc:Durchmusterung_objects dbr:Be_stars dbc:Emission-line_stars dbr:Puppis_(constellation) dbr:Cordoba_Durchmusterung dbr:Guide_Star_Catalog dbr:Hipparcos dbr:Bayer_designation dbc:Hipparcos_objects dbr:Apparent_magnitude dbc:Flamsteed_objects dbr:Puppis dbr:Henry_Draper_Catalogue dbr:Constellation dbc:Bayer_objects dbc:A-type_supergiants dbr:Bright_Star_Catalogue dbr:Star dbr:Smithsonian_Astrophysical_Observatory_Star_Catalog dbc:B(e)_stars
owl:sameAs
wikidata:Q973415 freebase:m.0q40m1s n16:56x6i dbpedia-pt:157_Puppis dbpedia-sv:3_Puppis dbpedia-it:3_Puppis dbpedia-fr:3_Puppis dbpedia-zh:弧矢增十九 yago-res:3_Puppis
dbp:wikiPageUsesTemplate
dbt:Location_mark dbt:Starbox_detail dbt:Starbox_end dbt:Starbox_character dbt:DEC dbt:Starbox_image dbt:About-distinguish dbt:Starbox_observe dbt:RA dbt:Starbox_begin dbt:Starbox_catalog dbt:Starbox_astrometry dbt:Stars_of_Puppis dbt:Reflist dbt:Short_description dbt:Starbox_reference dbt:Solar_mass
dbo:thumbnail
n11:Puppis_constellation_map.svg?width=300
dbp:absmagV
−5.5
dbp:appmag
2.34
dbp:appmagV
3.93
dbp:bV
+0.18
dbp:class
A2.7Ib
dbp:constell
dbr:Puppis
dbp:distPc
1700
dbp:epoch
J2000
dbp:gravity
2
dbp:luminosity
63000
dbp:mass
31
dbp:pError
0.17
dbp:parallax
0.59
dbp:propMoDec
3.9
dbp:propMoRa
-5.09
dbp:radialV
20.9
dbp:radius
55
dbp:temperature
8500
dbp:uB
−0.09
dbo:abstract
3 Puppis è una stella supergigante bianca di magnitudine 3,98 situata nella costellazione della Poppa. Dista 2120 anni luce dal sistema solare 3 Puppis (3 Pup) is a supergiant star in the constellation Puppis. It is a very rare A[e] supergiant, referred to as a B[e] star despite its spectral classification, and its apparent magnitude is 3.93. 3 Puppis is surrounded by a disc of circumstellar dust, which is unusual for an A-type star. It is thought to be caused by a low mass companion. The companion is calculated to be a B8III - B6V star with a mass of 5 M☉, and its orbit has a semi major axis of 2.3 AU. Like most B[e] stars, 3 Pup rotates rapidly, at 30% - 60% of the speed at which it would start to break apart. The disc has its inner edge only 3.8 AU from the primary star and it is suspected that deceleration of the hot primary stellar wind by the companion allows the dust to form unusually close to such a luminous star. 3 Puppis (3 Pup), som är stjärnans Flamsteedbeteckning, är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Akterskeppet. Den har en skenbar magnitud på 3,93 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 0,6 mas, beräknas den befinna sig på ett avstånd på ca 5 500 ljusår (ca 1 700 parsek) från solen. Den rör sig bort från jorden med en heliocentrisk radiell hastighet av +20,9 km/s. 3 Puppis (en abrégé 3 Pup) est une étoile binaire de la constellation de la Poupe. Elle porte également la désignation de Bayer de l Puppis. Sa magnitude apparente est de 3,93. C'est une supergéante blanche de type spectral A3Iab. Elle est entourée par un nuage de poussière circumstellaire, ce qui est inhabituel pour une étoile supergéante de type A, suggérant qu'elle pourrait être en fait une étoile de faible masse évoluant de la phase branche asymptotique des géantes vers une nébuleuse planétaire. 157 Puppis (l Puppis) é uma estrela na direção da Puppis. Possui uma ascensão reta de 07h 43m 48.47s e uma declinação de −28° 57′ 17.4″. Sua magnitude aparente é igual a 3.94. Sua magnitude absoluta é igual a . Pertence à classe espectral A2Iab. 船尾座3，又名CD-28 4774，HD 62623、SAO 174400、HR 2996，是船尾座的一颗恒星，视星等为3.96，位于銀經244.38，銀緯-2.54，其B1900.0坐标为赤經7h 39m 47.6s，赤緯-28° -2.54′ 56″。
dbp:appmag5Passband
K
gold:hypernym
dbr:Star
prov:wasDerivedFrom
wikipedia-en:3_Puppis?oldid=1079514899&ns=0
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5309
foaf:isPrimaryTopicOf
wikipedia-en:3_Puppis