Nu Cancri (original) (raw)
Nu Cancri (69 Cancri) é uma estrela na direção da constelação de Cancer. Possui uma ascensão reta de 09h 02m 44.27s e uma declinação de +24° 27′ 10.6″. Sua magnitude aparente é igual a 5.45. Considerando sua distância de 457 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.28. Pertence à classe espectral A0pSi.
| Property | Value |
|---|---|
| dbo:abstract | Nu Cancri, Latinised from ν Cancri, is a binary star in the zodiac constellation of Cancer. It is faintly visible to the naked eye with an apparent visual magnitude of +5.46. Based upon an annual parallax shift of 8.31 mas as seen from the Earth, the star is located roughly 390 light-years from the Sun. This is a single-lined spectroscopic binary system with an orbital period of 3.8 years and an eccentricity of 0.35. The primary, component A, is a white-hued A-type giant star with a stellar classification of A0 III. It is a magnetic Ap star with a field strength of 846×10−4 T, showing abundance peculiarities in strontium, chromium and mercury. The star has 2.8 times the mass of the Sun and is radiating 93 times the Sun's luminosity from its photosphere at an effective temperature of 10,250 K. (en) Nu Cancri (69 Cancri) é uma estrela na direção da constelação de Cancer. Possui uma ascensão reta de 09h 02m 44.27s e uma declinação de +24° 27′ 10.6″. Sua magnitude aparente é igual a 5.45. Considerando sua distância de 457 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.28. Pertence à classe espectral A0pSi. (pt) Ny Cancri (ν Cancri, förkortad Ny Cnc, ν Cnc), som är stjärnans Bayer-beteckning, är en dubbelstjärna i mellersta delen av stjärnbilden Kräftan. Den har en skenbar magnitud av 5,46 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,3 mas, beräknas den befinna sig på ett avstånd av ca 390 ljusår (120 parsek) från solen. (sv) HD77350 — хімічно пекулярна зоря спектрального класу B9, що має видиму зоряну величину в смузі V приблизно 5,5.Вона розташована на відстані близько 456,8 світлових років від Сонця. (uk) |
| dbo:wikiPageID | 2903834 (xsd:integer) |
| dbo:wikiPageLength | 6761 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1119363314 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Cancer_(constellation) dbr:Binary_star dbr:Julian_day dbr:Stellar_classification dbc:A-type_giants dbc:Bayer_objects dbc:Bright_Star_Catalogue_objects dbc:Cancer_(constellation) dbc:Durchmusterung_objects dbc:Flamsteed_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:Spectroscopic_binaries dbr:Constellation dbr:Photosphere dbr:Effective_temperature dbr:Light-year dbr:Strontium dbr:Orbital_period dbr:Parallax dbr:Latinisation_of_names dbr:Chromium dbr:International_Celestial_Reference_System dbr:J2000.0 dbr:Sun dbr:Zodiac dbr:Spectroscopic_binary dbr:Ap_star dbr:Apparent_visual_magnitude dbr:Mercury_(element) dbr:Orbital_eccentricity dbr:Giant_star dbr:Milliarcsecond dbr:Mass_of_the_Sun dbr:Sun's_luminosity dbr:A-type_star |
| dbp:absmagV | +0.05 (en) |
| dbp:appmagV | +5.46 (en) |
| dbp:bV | −0.03 (en) |
| dbp:class | A0 III (en) |
| dbp:component | ν Cnc A (en) |
| dbp:constell | dbr:Cancer_(constellation) |
| dbp:eccentricity | 0.350000 (xsd:double) |
| dbp:epoch | dbr:J2000.0 |
| dbp:equinox | J2000.0 (en) |
| dbp:k | 7.700000 (xsd:double) |
| dbp:luminosity | 93 (xsd:integer) |
| dbp:pError | 0.350000 (xsd:double) |
| dbp:parallax | 8.310000 (xsd:double) |
| dbp:periarg | 264 (xsd:integer) |
| dbp:periastron | 2419687 (xsd:integer) |
| dbp:periodUnitless | 1.2108096E8 |
| dbp:propMoDec | −7.67 (en) |
| dbp:propMoRa | −2.48 (en) |
| dbp:temperature | 10250 (xsd:integer) |
| dbp:uB | −0.10 (en) |
| dbp:wikiPageUsesTemplate | dbt:Reflist dbt:Short_description dbt:Starbox_astrometry dbt:Starbox_begin dbt:Starbox_catalog dbt:Starbox_character dbt:Starbox_detail dbt:Starbox_end dbt:Starbox_observe dbt:Starbox_orbit dbt:Starbox_reference dbt:Stars_of_Cancer dbt:Val dbt:DEC dbt:Odlist dbt:RA |
| dcterms:subject | dbc:A-type_giants dbc:Bayer_objects dbc:Bright_Star_Catalogue_objects dbc:Cancer_(constellation) dbc:Durchmusterung_objects dbc:Flamsteed_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:Spectroscopic_binaries |
| gold:hypernym | dbr:Star |
| rdf:type | owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody yago:WikicatBayerObjects yago:CelestialBody109239740 yago:NaturalObject100019128 yago:Object100002684 yago:PhysicalEntity100001930 dbo:Star yago:Star109444100 yago:Whole100003553 yago:WikicatA-typeMain-sequenceStars |
| rdfs:comment | Nu Cancri (69 Cancri) é uma estrela na direção da constelação de Cancer. Possui uma ascensão reta de 09h 02m 44.27s e uma declinação de +24° 27′ 10.6″. Sua magnitude aparente é igual a 5.45. Considerando sua distância de 457 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.28. Pertence à classe espectral A0pSi. (pt) Ny Cancri (ν Cancri, förkortad Ny Cnc, ν Cnc), som är stjärnans Bayer-beteckning, är en dubbelstjärna i mellersta delen av stjärnbilden Kräftan. Den har en skenbar magnitud av 5,46 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,3 mas, beräknas den befinna sig på ett avstånd av ca 390 ljusår (120 parsek) från solen. (sv) HD77350 — хімічно пекулярна зоря спектрального класу B9, що має видиму зоряну величину в смузі V приблизно 5,5.Вона розташована на відстані близько 456,8 світлових років від Сонця. (uk) Nu Cancri, Latinised from ν Cancri, is a binary star in the zodiac constellation of Cancer. It is faintly visible to the naked eye with an apparent visual magnitude of +5.46. Based upon an annual parallax shift of 8.31 mas as seen from the Earth, the star is located roughly 390 light-years from the Sun. (en) |
| rdfs:label | Nu Cancri (en) Nu Cancri (pt) Ny Cancri (sv) HD77350 (uk) |
| owl:sameAs | freebase:Nu Cancri yago-res:Nu Cancri wikidata:Nu Cancri dbpedia-fa:Nu Cancri dbpedia-pt:Nu Cancri dbpedia-sv:Nu Cancri http://tt.dbpedia.org/resource/HD77350 dbpedia-uk:Nu Cancri http://ce.dbpedia.org/resource/HD77350 https://global.dbpedia.org/id/4iRiY |
| prov:wasDerivedFrom | wikipedia-en:Nu_Cancri?oldid=1119363314&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Nu_Cancri |
| foaf:name | Nu Cancri (en) |
| is dbo:wikiPageRedirects of | dbr:Ν_Cancri dbr:69_Cancri |
| is dbo:wikiPageWikiLink of | dbr:Table_of_stars_with_Bayer_designations dbr:Cancer_in_Chinese_astronomy dbr:Table_of_stars_with_Flamsteed_designations dbr:List_of_stars_in_Cancer dbr:Ν_Cancri dbr:69_Cancri |
| is foaf:primaryTopic of | wikipedia-en:Nu_Cancri |