论文标题
小行星（596）scheila的灰尘生产力和冲击冲突
Dust productivity and impact collision of the asteroid (596) Scheila
论文作者
论文摘要
在2010年爆发期间和之后，获得了小行星（596）scheila的光度观察。对于不同方法，人体的估计半径（小行星体的球形近似）为51.2 km，50.67 km。对于不同方法，从小行星中排出的尘埃质量为2.5*10E7至3.4*10^7 kg。讨论了触发Scheila活动的影响机制。撞击前几天，Scheila穿过了两个潜在彗星流的走廊。
Photometric observations of asteroid (596) Scheila were obtained during and after its 2010 outburst. The estimated radius of the body (spherical approximation of the asteroidal body) was 51.2 km and 50.67 km for different methods. The ejected dust mass from the asteroid ranged from 2.5*10e7 to 3.4*10^7 kg for different methods. An impact mechanism for triggering Scheila's activity is discussed. A few days before the impact, Scheila passed through the corridors of two potential cometary streams.
