翻訳と辞書 Words near each other ・ NGC 76 ・ NGC 7600 ・ NGC 7635 ・ NGC 7662 ・ NGC 7673 ・ NGC 7686 ・ NGC 77 ・ NGC 7714 ・ NGC 772 ・ NGC 7727 ・ NGC 7742 ・ NGC 7752 and NGC 7753 ・ NGC 7759 ・ NGC 7777 ・ NGC 7789 ・ NGC 7790 ・ NGC 7793 ・ NGC 78 ・ NGC 7814 ・ NGC 7822 ・ NGC 784 ・ NGC 7840 ・ NGC 79 ・ NGC 8 ・ NGC 80 ・ NGC 800 ・ NGC 81 ・ NGC 82 ・ NGC 83 ・ NGC 84 Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク NGC 7790 ： ウィキペディア英語版 NGC 7790 NGC 7790 is a young open cluster〔 of stars located some 10,800〔 light years away from Earth in the northern constellation of Cassiopeia. At this distance, the light from the cluster has undergone extinction from interstellar gas and dust equal to E(B – V ) = 0.51 magnitude in the UBV photometric system. NGC 7790 has a Trumpler class rating of II2m〔 and the estimated age is 60–80 million years.〔 It contains three cepheid variables: CEa Cas, CEb Cas, and CF Cas.〔 This cluster is on an orbit through the Milky Way galaxy that has an eccentricity of 0.22 ± 0.07 and a period of (225.0 ± 27.1) million years. It will come as close as to, and as distant as from, the Galactic Center. The maximum distance reached above (or below) the galactic plane is . On average, it will cross the galactic plane every (35.7 ± 13.0) million years.〔 ==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「NGC 7790」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.