Koronis family
- 鸦女星族(鸦女星族是小行星主带内的一个家族,形成于20亿年前的撞击事件。已知最大成员直径约41公里,共发现300颗成员,只有约20颗直径超过20公里)
Koronis family
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abstract:
The Koronis or Koronian family is a family of asteroids in the main belt between Mars and Jupiter. They are thought to have been formed at least two billion years ago in a catastrophic collision between two larger bodies.
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WordNet