Chi Puppis
http://dbpedia.org/resource/Chi_Puppis an entity of type: Thing
Chi Puppis (χ Pup / χ Puppis) è una stella bianca nella sequenza principale di magnitudine 4,79 situata nella costellazione della Poppa. Dista 1443 anni luce dal sistema solare.
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Chi Puppis (χ Puppis, förkortat Chi Pup, χ Pup) som är stjärnans Bayerbeteckning, är en ensam stjärna belägen i den mellersta delen av stjärnbilden Akterskeppet. Den har en skenbar magnitud på 4,79 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 2,7 mas, beräknas den befinna sig på ett avstånd på ca 1 210 ljusår (ca 370 parsek) från solen.
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Chi Puppis (225 Puppis) é uma estrela na direção da constelação de Puppis. Possui uma ascensão reta de 07h 57m 40.11s e uma declinação de −30° 20′ 04.5″. Sua magnitude aparente é igual a 4.76. Considerando sua distância de 1442 anos-luz em relação à Terra, sua magnitude absoluta é igual a −3.47. Pertence à classe espectral A7III.
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弧矢四，即船尾座χ（英語：χ Puppis），又名HD 65456，是一颗船尾座的A5Ⅱ型恒星， 其视星等为4.79。 根据由欧洲空间局发射的依巴谷卫星所测量的数据计算，弧矢四距太阳系约1210光年（370秒差距）。 在约翰·拜耳的传统天图中，弧矢四被命名为χ，而在天文学家弗里德里希·阿格兰德所著的《新测天图》（德語：Neue Uranometrie）中，很可能是受拜耳影响，弧矢四亦被命名为南船座χ。而在尼可拉·路易·拉卡伊所设计的星表中，南船座χ则为天社增一。
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χ Puppis, Latinised as Chi Puppis, is a single star in the southern constellation of Puppis. It has a white hue and is faintly visible to the eye at night with an apparent visual magnitude of 4.79. The star is located at a distance of approximately 1,800 light years from the Sun based on parallax, and is drifting further away with a radial velocity of +30 km/s. O. J. Eggen listed this star as a member of the Hyades Stream based on its space motion.
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Chi Puppis
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Chi Puppis
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Chi Puppis
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Chi Puppis
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弧矢四
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χ Puppis
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38369589
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1095212222
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−3.07
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4.79
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A5 II or A7 III or A2 Vv
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J2000
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2.17
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0.189
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1.7957
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+6.055
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−8.643
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+0.16
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χ Puppis, Latinised as Chi Puppis, is a single star in the southern constellation of Puppis. It has a white hue and is faintly visible to the eye at night with an apparent visual magnitude of 4.79. The star is located at a distance of approximately 1,800 light years from the Sun based on parallax, and is drifting further away with a radial velocity of +30 km/s. O. J. Eggen listed this star as a member of the Hyades Stream based on its space motion. There has been some disagreement as to the stellar classification of Chi Puppis. In 1962, W. Buscombe classified it as A2Vvar, matching a variable A-type main-sequence star. However, P. S. Conti in 1965 considered that to be a misclassification on the basis of its B-V color index. He considers it of later type A5. In their study of the nearby open cluster , M. P. Fitzgerald and A. F. J. Moffat used the same class, A2Vv. In 1979, Nancy Houk assigned it to class A7 III, indicating it may be an A-type giant star. Finally, R. O. Gray and associates found a class of A5 II, matching a bright giant. In his star atlas Neue Uranometrie, Friedrich Wilhelm Argelander labelled this star as χ Argo. It was probably labelled as χ by Bayer in the original Uranometria, although Bayer's chart is somewhat fanciful. Nicolas-Louis de Lacaille changed Bayer's designations in Argo Navis and applied χ to the star now called χ Carinae.
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Chi Puppis (χ Pup / χ Puppis) è una stella bianca nella sequenza principale di magnitudine 4,79 situata nella costellazione della Poppa. Dista 1443 anni luce dal sistema solare.
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Chi Puppis (χ Puppis, förkortat Chi Pup, χ Pup) som är stjärnans Bayerbeteckning, är en ensam stjärna belägen i den mellersta delen av stjärnbilden Akterskeppet. Den har en skenbar magnitud på 4,79 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 2,7 mas, beräknas den befinna sig på ett avstånd på ca 1 210 ljusår (ca 370 parsek) från solen.
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Chi Puppis (225 Puppis) é uma estrela na direção da constelação de Puppis. Possui uma ascensão reta de 07h 57m 40.11s e uma declinação de −30° 20′ 04.5″. Sua magnitude aparente é igual a 4.76. Considerando sua distância de 1442 anos-luz em relação à Terra, sua magnitude absoluta é igual a −3.47. Pertence à classe espectral A7III.
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弧矢四，即船尾座χ（英語：χ Puppis），又名HD 65456，是一颗船尾座的A5Ⅱ型恒星， 其视星等为4.79。 根据由欧洲空间局发射的依巴谷卫星所测量的数据计算，弧矢四距太阳系约1210光年（370秒差距）。 在约翰·拜耳的传统天图中，弧矢四被命名为χ，而在天文学家弗里德里希·阿格兰德所著的《新测天图》（德語：Neue Uranometrie）中，很可能是受拜耳影响，弧矢四亦被命名为南船座χ。而在尼可拉·路易·拉卡伊所设计的星表中，南船座χ则为天社增一。
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8944