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List of Kreutz Sungrazers : ウィキペディア英語版 | List of Kreutz Sungrazers (詳細はsolar radii from the Sun. Because they travel so close, they often burn up. Many bright comets are members of the group, including Comet Ikeya–Seki, which broke in 3 pieces in it's 1965 perihelion. The Kreutz Sungrazers can be subdivided into several groups- a primary group at inclination ~144° and node ~5, and a secondary, smaller group at inclination ~139° node ~350°. The entire group spans several degrees across in their orbits, and make up a significant portion of the known comets in the Solar system- as of November 2015 about 3000 of the 4000 known comets belong to the Kreutz sungrazers group. ==See also==
*List of hyperbolic comets *List of periodic comets *List of numbered comets
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「List of Kreutz Sungrazers」の詳細全文を読む
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