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Rho Telescopii (ρ Tel, ρ Telescopii) is the Bayer designation for an astrometric binary star system in the southern constellation of Telescopium. It is visible to the naked eye, with an apparent visual magnitude of +5.17. Based upon an annual parallax shift of 17.63 mas as measured from Earth, it is located approximately 185 light years from the Sun. Relative to neighboring stars, Rho Telescopii has a peculiar velocity of 17.2 km s−1. It may be a member of the Tucana-Horologium association.

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  • Rho Telescopii (es)
  • Rho Telescopii (en)
  • Rho Telescopii (pt)
  • Rho Telescopii (sv)
  • 望遠鏡座ρ (zh)
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  • Rho Telescopii (ρ Telescopii, förkortat Rho Tel, ρ Tel) som är stjärnans Bayerbeteckning, är en astrometrisk dubbelstjärna belägen i den mellersta delen av stjärnbilden Kikaren. Den har en skenbar magnitud på 5,17 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 17,6 mas, beräknas den befinna sig på ett avstånd på ca 185 ljusår (ca 57 parsek) från solen. (sv)
  • Rho Telescopii (45 Telescopii) é uma estrela na direção da constelação de Telescopium. Possui uma ascensão reta de 19h 06m 19.92s e uma declinação de −52° 20′ 26.3″. Sua magnitude aparente é igual a 5.17. Considerando sua distância de 171 anos-luz em relação à Terra, sua magnitude absoluta é igual a 1.57. Pertence à classe espectral F7V. (pt)
  • 望遠鏡座ρ,又名CP-5211356,HD 177171、SAO 245921、HR 7213,是望遠鏡座的一颗恒星,视星等为5.16,位于銀經344.54,銀緯-23.35,其B1900.0坐标为赤經18h 58m 24.9s,赤緯-52° -23.35′ 15″。 (zh)
  • Rho Telescopii (ρ Tel)​​ es una estrella en la constelación austral de Telescopium.Con magnitud aparente +5,18, es la décima estrella más brillante de esta constelación. Rho Telescopii está catalogada como una estrella blanco-amarilla de tipo espectral F7V. Semejante a Asellus Primus (θ Bootis) o ι Piscium, Rho Telescopii está casi cuatro veces más distante que estas dos estrellas, ya que se encuentra a 171 años luz del Sistema Solar.Tiene una temperatura superficial de 6109 K.​Su radio es aproximadamente un 30% más grande que el radio solar​ y gira sobre sí misma con una velocidad de rotación proyectada de 68,5 ± 4 km/s,​ por lo que rota al menos 34 veces más deprisa que el Sol.Muestra una metalicidad ligeramente inferior a la del Sol ([Fe/H] = -0,05).​Se piensa que es una estrella binari (es)
  • Rho Telescopii (ρ Tel, ρ Telescopii) is the Bayer designation for an astrometric binary star system in the southern constellation of Telescopium. It is visible to the naked eye, with an apparent visual magnitude of +5.17. Based upon an annual parallax shift of 17.63 mas as measured from Earth, it is located approximately 185 light years from the Sun. Relative to neighboring stars, Rho Telescopii has a peculiar velocity of 17.2 km s−1. It may be a member of the Tucana-Horologium association. (en)
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  • Rho Telescopii (en)
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absmag v
age gyr
appmag v
  • +5.17 (en)
b-v
  • +0.53 (en)
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  • F6 V (en)
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