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κ Delphini (Latinised as Kappa Delphini, abbreviated to κ Del or kappa Del) is a binary star system in the constellation Delphinus. It is faintly visible to the naked eye, with an apparent magnitude of 5.05. It is located about 98.8 light-years away, based on its parallax. A third star is 12th magnitude ADS 14101 B, 10″ away in 2001, but it is a background object. HD 196794 is an 8th magnitude K2 subgiant 214″ away is at the same distance as κ Delphini and shares a common proper motion.

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  • Kappa Delphini (κ Del / 7 Delphini)​ es una estrella en la constelación del Delfín.De magnitud aparente +5,05, es la octava estrella más brillante en la constelación.Se encuentra a 98 años luz del Sistema Solar. Kappa Delphini es una subgigante amarilla de tipo espectral G5IV con una temperatura efectiva de 5750 K.Es 7,6 veces más luminosa que el Sol y gira sobre sí misma con una velocidad de rotación proyectada —límite inferior de la misma— de 10 km/s.​Exhibe un contenido metálico comparable al solar, siendo su índice de metalicidad [Fe/H] = +0,09.En cuanto a su abundancia relativa de azufre —elemento sintetizado en estrellas muy masivas en la historia temprana de la galaxia—, la relación [S/Fe] es igual a -0,12.​Con una masa de 1,4 masas solares,​ su edad estimada es de 2800 - 3000 millones de años.​​ Kappa Delphini tiene una distante compañera estelar, denominada HD 196794 (HIP 101932), visualmente a 214 segundos de arco.Tiene magnitud aparente +8,9 y es una estrella naranja de tipo K2IV​ o K2V.​La separación real entre ambas estrellas es igual o superior a 6400 UA. (es)
  • κ Delphini (Latinised as Kappa Delphini, abbreviated to κ Del or kappa Del) is a binary star system in the constellation Delphinus. It is faintly visible to the naked eye, with an apparent magnitude of 5.05. It is located about 98.8 light-years away, based on its parallax. Kappa Delphini is an astrometric binary. The primary star is an early G-type subgiant star. It has a mass 1.61 times that of the Sun, and is 6.8 times more luminous. The companion star regularly perturbs the G-type primary star primary, causing it to wobble around the barycenter. From this, an orbital period of 45 years has been calculated. The secondary star is a low-mass star, at only 0.4 M☉. A third star is 12th magnitude ADS 14101 B, 10″ away in 2001, but it is a background object. HD 196794 is an 8th magnitude K2 subgiant 214″ away is at the same distance as κ Delphini and shares a common proper motion. (en)
  • Kappa Delphini (κ Delphini, förkortat Kappa Del, κ Del) är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Delfinen. Den har en skenbar magnitud på 5,05, är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 33,0 mas, beräknas den befinna sig på ett avstånd på ca 99 ljusår (ca 30 parsek) från solen. (sv)
  • Kappa Delphini (7 Delphini) é uma estrela na direção da constelação de Delphinus. Possui uma ascensão reta de 20h 39m 07.59s e uma declinação de +10° 05′ 10.1″. Sua magnitude aparente é igual a 5.07. Considerando sua distância de 98 anos-luz em relação à Terra, sua magnitude absoluta é igual a 2.68. Pertence à classe espectral G5IV+.... (pt)
  • 海豚座κ,又名BD+09 4600,HD 196755、SAO 126059、HR 7896,是海豚座的一颗恒星,视星等为5.05,位于銀經55.18,銀緯-18.47,其B1900.0坐标为赤經20h 34m 16.3s,赤緯+9° -18.47′ 2″。 (zh)
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  • G1IV + ? + K2IV (en)
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  • κ Del Aa (en)
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  • Kappa Delphini (κ Delphini, förkortat Kappa Del, κ Del) är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Delfinen. Den har en skenbar magnitud på 5,05, är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 33,0 mas, beräknas den befinna sig på ett avstånd på ca 99 ljusår (ca 30 parsek) från solen. (sv)
  • Kappa Delphini (7 Delphini) é uma estrela na direção da constelação de Delphinus. Possui uma ascensão reta de 20h 39m 07.59s e uma declinação de +10° 05′ 10.1″. Sua magnitude aparente é igual a 5.07. Considerando sua distância de 98 anos-luz em relação à Terra, sua magnitude absoluta é igual a 2.68. Pertence à classe espectral G5IV+.... (pt)
  • 海豚座κ,又名BD+09 4600,HD 196755、SAO 126059、HR 7896,是海豚座的一颗恒星,视星等为5.05,位于銀經55.18,銀緯-18.47,其B1900.0坐标为赤經20h 34m 16.3s,赤緯+9° -18.47′ 2″。 (zh)
  • Kappa Delphini (κ Del / 7 Delphini)​ es una estrella en la constelación del Delfín.De magnitud aparente +5,05, es la octava estrella más brillante en la constelación.Se encuentra a 98 años luz del Sistema Solar. Kappa Delphini tiene una distante compañera estelar, denominada HD 196794 (HIP 101932), visualmente a 214 segundos de arco.Tiene magnitud aparente +8,9 y es una estrella naranja de tipo K2IV​ o K2V.​La separación real entre ambas estrellas es igual o superior a 6400 UA. (es)
  • κ Delphini (Latinised as Kappa Delphini, abbreviated to κ Del or kappa Del) is a binary star system in the constellation Delphinus. It is faintly visible to the naked eye, with an apparent magnitude of 5.05. It is located about 98.8 light-years away, based on its parallax. A third star is 12th magnitude ADS 14101 B, 10″ away in 2001, but it is a background object. HD 196794 is an 8th magnitude K2 subgiant 214″ away is at the same distance as κ Delphini and shares a common proper motion. (en)
rdfs:label
  • Kappa Delphini (es)
  • Kappa Delphini (en)
  • Kappa Delphini (pt)
  • Kappa Delphini (sv)
  • 敗瓜五 (zh)
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  • κ Delphini (en)
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