翻訳と辞書
Words near each other
・ Nyrölä
・ Nyrölä Observatory
・ NYS
・ Nys
・ NYS Armory
・ NYS Coalition of 853 School Districts
・ NYS Coalition of Special Act School Districts
・ NYS Collection
・ Nysa
・ Nysa (daughter of Nicomedes III of Bithynia)
・ Nysa (mythology)
・ Nysa (wife of Nicomedes III of Bithynia)
・ Nysa (wife of Pharnaces I of Pontus)
・ Nysa Bridge
・ Nysa County
Nysa family
・ Nysa Kłodzka
・ Nysa of Cappadocia
・ Nysa on the Maeander
・ Nysa Szalona
・ Nysa's monuments
・ Nysa, Poland
・ NYSARC
・ NYSBA
・ NYSE Arca
・ NYSE Arca Major Market Index
・ NYSE Arca Tech 100 Index
・ NYSE Composite
・ NYSE Euronext
・ NYSE Listed Company Manual


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Nysa family : ウィキペディア英語版
Nysa family
The Nysa or Nysian asteroids (also known as the Hertha family or the Polana family) are a group of asteroids in the asteroid belt orbiting the Sun between 2.41 and 2.5 AU. Asteroids in this family have eccentricities between 0.12 and 0.21 and inclinations of 1.4 to 4.3.〔(EasySky - Screenshots )〕 The family derives its name from its most massive member, 44 Nysa. It has also been known as the Hertha (Herthian) family.
==Subgroups==
Asteroids in the Nysa family are typically divided into two, mineralogically different subgroups: Nysa and Polana. Aside from 44 Nysa and 135 Hertha, asteroids in the Nysian subgroup are S-type asteroids. Asteroids in the Polanian subgroup, like 142 Polana, are F-type asteroids.〔[http://www.aas.org/publications/baas/v30n3/dps98/16.htm [5.05] The puzzling case of the Nysa-Polana family finally solved ?]〕

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「Nysa family」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.