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(182294) 2001 KU76 : ウィキペディア英語版 | (182294) 2001 KU76
, provisionally known as 2001 KU76, is a trans-Neptunian object (TNO) that has a 6:11 resonance with Neptune.〔 This is the same resonance that dwarf planet Makemake is either near or in. It will come to perihelion in 2021.〔 Assuming a generic TNO albedo of 0.09, it is about 211 km in diameter.〔 The assumed diameter of this object makes it a possible dwarf planet. ==Resonance== Simulations by Lykawka in 2007 show that is librating in the 11:6 resonance with Neptune.〔〔 This is the same resonance that dwarf planet Makemake is either near or in.〔 Both objects have a semi-major axis of 45 AU and an orbital period of about 302 years. It has been observed 29 times over 6 years and has an orbit quality code of 4.〔
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「(182294) 2001 KU76」の詳細全文を読む
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