论文标题
建模跨纳普尼亚对象和半人马的长期光度数据
Modeling long-term photometric data of trans-Neptunian objects and Centaurs
论文作者
论文摘要
跨纳普尼亚物体和半人马是位于太阳系外部的小太阳系物体。这些对象呈现出由于其各个角度变化而影响的光度行为。使用绝对的光度测量和轨道上不同位置的旋转光曲线，可以对其光度法进行建模并获得物理特性，例如极方向，形状，密度，甚至检测到不同特殊性，因为偏离液压平衡或环。在这项工作中，我介绍了如何执行这些模型以提取不同的物理属性。还对对其长期光度行为的对象进行了综述。
Trans-Neptunian objects and Centaurs are small solar system bodies that reside in the outer parts of the solar system. These objects present photometric behaviours that are influenced due to a change in their aspect angle. Using absolute photometric measurements and rotational light-curves at different location on their orbits allow to model their photometric behaviour and obtain physical properties such as pole orientation, shape, density, and even detecting different peculiarities as departure from hydrostatic equilibrium or rings. In this work, I present how these models are performed in order to extract different physical properties. A review of the objects for which their long-term photometric behaviour has been modeled is also given.
