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85 Ceti
85 Ceti is an older Flamsteed designation〔 for a star that is now within the borders of the northern constellation of Aries,〔 the ram. In the present day it is known by star catalogue designations such as ''HD 16861'' and ''HR 797''.〔 It has an apparent visual magnitude of 6.30〔 and is approximately distant from the Earth. This is an A-type main sequence star with a stellar classification of A2 V.〔 It has 2.4 times the mass of the Sun and shines with 48 times the Sun's luminosity. This energy is being radiated into outer space from the star's outer atmosphere at an effective temperature of 8,810 K.〔 This heat gives it the white-hued glow of an A-type star.〔 ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「85 Ceti」の詳細全文を読む
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