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Delta1 Chamaeleontis, Latinized from δ1 Chamaeleontis, is a close double star located in the constellation Chamaeleon. It has a combined apparent visual magnitude of 5.47, which is just bright enough for the star to be faintly seen on a dark rural night. With an annual parallax shift of 9.36 mas, it is located around 350 light years from the Sun. This pair is one of two stars named Delta Chamaeleontis, the other being the slightly brighter Delta2 Chamaeleontis located about 6 arcminutes away. Delta Chamaeleontis forms the southernmost component of the constellation's "dipper" or bowl. Together with Gamma Chamaeleontis, they point to a spot that is within 2° of the south celestial pole.

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  • Delta1 Chamaeleontis (en)
  • Delta1 Chamaeleontis (fr)
  • Delta1 Chamaeleontis (pt)
  • Дельта¹ Хамелеона (ru)
  • Delta1 Chamaeleontis (sv)
  • 蝘蜓座δ (zh)
rdfs:comment
  • Delta1 Chamaeleontis (25 Chamaeleontis) é uma estrela dupla na direção da constelação de Chamaeleon. Possui uma ascensão reta de 10h 45m 16.38s e uma declinação de −80° 28′ 10.3″. Sua magnitude aparente é igual a 5.46. Considerando sua distância de 354 anos-luz em relação à Terra, sua magnitude absoluta é igual a 0.28. Pertence à classe espectral K0III. (pt)
  • Delta1 Chamaeleontis (δ1 Chamaeleontis, förkortat Delta1 Cha, δ1 Cha) som är stjärnans Bayerbeteckning, är en snäv dubbelstjärna belägen i den sydöstra delen av stjärnbilden Kameleonten och är skild från den något ljusare Delta2 Chamaeleontis med ca 6 bågminuter. Den har en kombinerad skenbar magnitud på 5,47 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 9,4 mas, beräknas den befinna sig på ett avstånd på ca 350 ljusår (ca 107 parsek) från solen. (sv)
  • 蝘蜓座δ,又名CP-79 554,HD 93779、SAO 258592、HR 4231,是蝘蜓座的一颗恒星,视星等为5.47,位于銀經297.68,銀緯-18.91,其B1900.0坐标为赤經10h 44m 19.3s,赤緯-79° -18.91′ 30″。 (zh)
  • Delta1 Chamaeleontis, Latinized from δ1 Chamaeleontis, is a close double star located in the constellation Chamaeleon. It has a combined apparent visual magnitude of 5.47, which is just bright enough for the star to be faintly seen on a dark rural night. With an annual parallax shift of 9.36 mas, it is located around 350 light years from the Sun. This pair is one of two stars named Delta Chamaeleontis, the other being the slightly brighter Delta2 Chamaeleontis located about 6 arcminutes away. Delta Chamaeleontis forms the southernmost component of the constellation's "dipper" or bowl. Together with Gamma Chamaeleontis, they point to a spot that is within 2° of the south celestial pole. (en)
  • Delta1 Chamaeleontis (δ1 Chamaeleontis / δ1 Cha) est une étoile binaire visuelle de la constellation australe circumpolaire du Caméléon. Sa magnitude apparente combinée est de 5,47, ce qui la rend visible à l'œil nu dans un ciel sombre éloigné des sources de pollution lumineuse. Elle forme une double visuelle avec Delta2 Chamaeleontis qui est située à environ 6 minutes d'arc et qui est légèrement plus brillante. Ces deux étoiles forment la partie la plus au sud de la « louche » de la constellation. Avec Gamma Chamaeleontis, elles pointent en direction d'un endroit du ciel qui est à moins de 2° du pôle sud céleste. (fr)
  • Дельта1 Хамелеона (лат. δ1 Chamaeleontis) — тесная двойная звезда в южном созвездии Хамелеона. Совместное значение видимой звёздной величины составляет 5,47, вследствие чего звезда слабо видна даже на тёмном небе вдали от городской засветки. Годичный параллакс, равный 9,36 мсд, соответствует расстоянию около 350 световых лет от Солнца. Эта двойная представляет одну из двух систем, называемых Дельта Хамелеона, другая является немного более яркой звездой Дельта2 Хамелеона, расположенной на расстоянии 6 угловых минут от Дельты1 Хамелеона. Дельта Хамелеона образует южный компонент в астеризме созвездия. Вместе с Гаммой Хамелеона звёзды указывают на точку в пределах 2° от южного полюса мира. (ru)
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  • δ1 Chamaeleontis (en)
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