About: Nu Cancri

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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.

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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)
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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
dbp:eccentricity
  • 0.350000 (xsd:double)
dbp:epoch
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)
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  • 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)
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foaf:name
  • Nu Cancri (en)
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