Characterizing the original ejection velocity field of the Koronis family
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- 作者：V. Carruba ; a ; b ; vcarruba@feg.unesp.br" class="auth_mail" title="E-mail the corresponding author ; vcarruba@gmail.com" class="auth_mail" title="E-mail the corresponding author ; D. Nesvorný ; b ; S. Aljbaaea
- 关键词：Celestial mechanics ; Asteroids ; Asteroids ; dynamics
- 刊名：Icarus
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：271
- 期：Complete
- 页码：57-66
- 全文大小：2749 K
文摘
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We identified the Koronis family in the domain of proper elements and used SDSS-MOC4 and WISE data to identify members of the Koronis halo.
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We studied how the local dynamics may have affected the original distribution in proper e and sin(i) of the Koronis family.
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Estimates of the initial spread of the Koronis family velocity field were obtained using the inclinations of family members.