About: Rho Lupi

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Rho Lupi, Latinized from ρ Lupi, is a solitary star in the southern constellation of Lupus. It is visible to the naked eye with an apparent visual magnitude of 4.05. Based upon an annual parallax shift of 10.32 mas as seen from Earth, it is located about 316 light years from the Sun. It is a member of the Upper Centaurus–Lupus subgroup of the nearby Scorpius–Centaurus association.

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  • Rho Lupi, Latinized from ρ Lupi, is a solitary star in the southern constellation of Lupus. It is visible to the naked eye with an apparent visual magnitude of 4.05. Based upon an annual parallax shift of 10.32 mas as seen from Earth, it is located about 316 light years from the Sun. It is a member of the Upper Centaurus–Lupus subgroup of the nearby Scorpius–Centaurus association. This is a B-type main sequence star with a stellar classification of B3/4 V. It is a microvariable with a period of 10.7 hours and an amplitude of 0.0046 in magnitude. With an age of just 44 million years, the star is spinning with a projected rotational velocity of 166 km/s. This is giving the star an oblate shape with an equatorial bulge that is an estimated 6% larger than the polar radius. It has an estimated 4.66 times the mass of the Sun and about 3.4 times the Sun's radius. It is radiating 365 times the solar luminosity from its outer atmosphere at an effective temperature of 15,947 K. (en)
  • Rho Lupi (ρ Lupi / ρ Lup), est une étoile de la constellation australe du Loup. Elle est visible à l'œil nu avec sa magnitude apparente de 4,05. L'étoile présente une parallaxe annuelle de 10,32 millisecondes d'arc mesurée par le satellite Hipparcos, ce qui permet d'en déduire qu'elle est distance d'environ ∼316 a.l. (∼96,9 pc) de la Terre. (fr)
  • Rho Lupi (ρ Lupi, ρ Lup) è una stella singola situata nella costellazione del Lupo. La stella, così come altre stelle azzurre della costellazione del Lupo, è un membro dell'associazione stellare Scorpius-Centaurus, e più precisamente del sottogruppo Centauro superiore-Lupo. Situata a circa 316 anni luce dal sistema solare, la sua magnitudine apparente pari a +4,05 fa sì che questa stella sia visibile a occhio nudo nell'emisfero australe. (it)
  • Rho Lupi (ρ Lupi, förkortad Rho Lup, ρ Lup), som är stjärnans Bayer-beteckning, är en ensam stjärna i västra delen av stjärnbilden Vargen. Den har en skenbar magnitud av 4,05 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 10,3 mas, beräknas den befinna sig på ett avstånd av ca 316 ljusår (97 parsek) från solen. Den ingår i undergruppen Upper Centaurus Lupus inom den närliggande Scorpius-Centaurus-föreningen. (sv)
  • Rho Lupi (20 Lupi) é uma estrela na direção da constelação de Lupus. Possui uma ascensão reta de 14h 37m 53.25s e uma declinação de −49° 25′ 32.7″. Sua magnitude aparente é igual a 4.05. Considerando sua distância de 310 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.84. Pertence à classe espectral B5V. (pt)
  • Ро Волка (лат. ρ Lupi), HD 128345 — двойная звезда в созвездии Волка на расстоянии приблизительно 320 световых лет (около 98 парсеков) от Солнца. Видимая звёздная величина звезды — +4,007m. (ru)
  • 车骑二(豺狼座ρ,ρ Lup)是豺狼座的一颗恒星,视星等为+4.05,距离地球约316光年。 (zh)
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  • −0.88 (en)
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  • 4.050000 (xsd:double)
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  • −0.15 (en)
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  • B3/4 V (en)
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  • J2000.0 (en)
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  • 365 (xsd:integer)
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  • 4.660000 (xsd:double)
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  • 10.320000 (xsd:double)
dbp:propMoDec
  • −28.82 (en)
dbp:propMoRa
  • −28.26 (en)
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  • 3.400000 (xsd:double)
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  • 166 (xsd:integer)
dbp:uB
  • −0.56 (en)
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rdfs:comment
  • Rho Lupi (ρ Lupi / ρ Lup), est une étoile de la constellation australe du Loup. Elle est visible à l'œil nu avec sa magnitude apparente de 4,05. L'étoile présente une parallaxe annuelle de 10,32 millisecondes d'arc mesurée par le satellite Hipparcos, ce qui permet d'en déduire qu'elle est distance d'environ ∼316 a.l. (∼96,9 pc) de la Terre. (fr)
  • Rho Lupi (ρ Lupi, ρ Lup) è una stella singola situata nella costellazione del Lupo. La stella, così come altre stelle azzurre della costellazione del Lupo, è un membro dell'associazione stellare Scorpius-Centaurus, e più precisamente del sottogruppo Centauro superiore-Lupo. Situata a circa 316 anni luce dal sistema solare, la sua magnitudine apparente pari a +4,05 fa sì che questa stella sia visibile a occhio nudo nell'emisfero australe. (it)
  • Rho Lupi (ρ Lupi, förkortad Rho Lup, ρ Lup), som är stjärnans Bayer-beteckning, är en ensam stjärna i västra delen av stjärnbilden Vargen. Den har en skenbar magnitud av 4,05 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 10,3 mas, beräknas den befinna sig på ett avstånd av ca 316 ljusår (97 parsek) från solen. Den ingår i undergruppen Upper Centaurus Lupus inom den närliggande Scorpius-Centaurus-föreningen. (sv)
  • Rho Lupi (20 Lupi) é uma estrela na direção da constelação de Lupus. Possui uma ascensão reta de 14h 37m 53.25s e uma declinação de −49° 25′ 32.7″. Sua magnitude aparente é igual a 4.05. Considerando sua distância de 310 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.84. Pertence à classe espectral B5V. (pt)
  • Ро Волка (лат. ρ Lupi), HD 128345 — двойная звезда в созвездии Волка на расстоянии приблизительно 320 световых лет (около 98 парсеков) от Солнца. Видимая звёздная величина звезды — +4,007m. (ru)
  • 车骑二(豺狼座ρ,ρ Lup)是豺狼座的一颗恒星,视星等为+4.05,距离地球约316光年。 (zh)
  • Rho Lupi, Latinized from ρ Lupi, is a solitary star in the southern constellation of Lupus. It is visible to the naked eye with an apparent visual magnitude of 4.05. Based upon an annual parallax shift of 10.32 mas as seen from Earth, it is located about 316 light years from the Sun. It is a member of the Upper Centaurus–Lupus subgroup of the nearby Scorpius–Centaurus association. (en)
rdfs:label
  • Rho Lupi (fr)
  • Rho Lupi (it)
  • Rho Lupi (en)
  • Rho Lupi (pt)
  • Ро Волка (ru)
  • Rho Lupi (sv)
  • 車騎二 (zh)
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  • Rho Lupi (en)
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