| 词条 | Collisional family |
| 释义 |
In astronomy, a collisional family is a group of objects that are thought to have a common origin in an impact (collision). They have similar compositions, and most share similar orbital elements. Known or suspected collisional families include numerous asteroid families,[1][2][3][4] most of the irregular moons of the outer planets, the Earth and the Moon,[5] and the dwarf planets Pluto, Eris, and Haumea and their moons. References1. ^{{Cite journal |first1 = D. |last1 = Nesvorný |first2 = M. |last2 = Broz |first3 = V. |last3 = Carruba |date = December 2014 |title = Identification and Dynamical Properties of Asteroid Families |url = https://arxiv.org/pdf/1502.01628.pdf |journal = Asteroids IV |pages = 297–321 |bibcode = 2015aste.book..297N |doi = 10.2458/azu_uapress_9780816532131-ch016 |arxiv = 1502.01628 |access-date= 23 June 2017}} {{DEFAULTSORT:Collisional Family}}{{astronomy-stub}}2. ^{{cite journal |last=Brown |first=Michael E. |author2=Barkume, Kristina M. |author3=Ragozzine, Darin |author4= Schaller, Emily L. |date=2007 |title=A collisional family of icy objects in the Kuiper belt |journal=Nature |volume=446 |issue=7133 |pages=294–296 |doi=10.1038/nature05619 |pmid=17361177 |bibcode = 2007Natur.446..294B }} 3. ^{{cite journal |last1=Chiang |first1=E.~I. |title=A Collisional Family in the Classical Kuiper Belt |journal=The Astrophysical Journal |date=July 2002 |volume=573 |issue=1 |arxiv=astro-ph/0205275 |doi=10.1086/342089 |pages=L65-L68 |url=http://iopscience.iop.org/article/10.1086/342089/meta |bibcode = 2002ApJ...573L..65C }} 4. ^{{cite journal |last1=de la Fuente Marcos |first1=Carlos |last2=de la Fuente Marcos |first2=Raúl |title=Dynamically correlated minor bodies in the outer Solar system |journal=Monthly Notices of the Royal Astronomical Society |date=11 February 2018 |volume=474 |issue=1 |arxiv=1710.07610 |doi=10.1093/mnras/stx2765 |pages=838-846 |url=https://academic.oup.com/mnras/article-abstract/doi/10.1093/mnras/stx2765/4564442/Dynamically-correlated-minor-bodies-in-the-outer |bibcode = 2018MNRAS.474..838D }} 5. ^{{Cite web|url=http://www.psrd.hawaii.edu/Dec98/OriginEarthMoon.html|title=Origin of the Earth and Moon |last=Taylor|first=G. Jeffrey|date=31 December 1998|publisher=Planetary Science Research Discoveries|accessdate=7 April 2010}} 3 : Minor planet groups and families|Irregular satellites|Trans-Neptunian satellites |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。