The Exoplanet Orbit Database
The Exoplanet Orbit Database
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DOI：
10.1086/659427
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发表时间：
2010-12
影响因子：
3.5
通讯作者：
J. Wright;Onsi Fakhouri;G. Marcy;E. Han;Ying Feng;J. Johnson;A. Howard;D. Fischer;J. Valenti-J.-V
中科院分区：
文献类型：
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作者：
J. Wright;Onsi Fakhouri;G. Marcy;E. Han;Ying Feng;J. Johnson;A. Howard;D. Fischer;J. Valenti-J.-V
我们提供了一个确定的系外行星轨道参数数据库，以及它们的宿主恒星的性质。该数据库包括文献中报道的427颗行星围绕363颗恒星的径向速度测量和凌日测量的光谱轨道元素。我们还汇编了基本的凌日参数、恒星参数和行星发现所用的方法。这个系外行星轨道数据库包括同行评议文章中报告的轨道参数稳健、测量良好的所有行星。该数据库以可搜索、可过滤和可排序的形式通过ExoPlanets数据资源管理器表格在线提供，并且可以通过ExoPlanets数据资源管理器绘图仪绘制和浏览数据。我们使用Data Explorer生成可供出版的曲线图，给出了系外行星迁移和动力学演化特征的三个例子：我们说明了系外行星轨道上质量和周期之间的明显相关性的特征，径向速度和凌日测量之间的不同选择偏差，以及多行星系统与明显的单星系统显示出明显的半长轴分布。
We present a database of well-determined orbital parameters of exoplanets, and their host stars’ properties. This database comprises spectroscopic orbital elements measured for 427 planets orbiting 363 stars from radial velocity and transit measurements as reported in the literature. We have also compiled fundamental transit parameters, stellar parameters, and the method used for the planets discovery. This Exoplanet Orbit Database includes all planets with robust, well measured orbital parameters reported in peer-reviewed articles. The database is available in a searchable, filterable, and sortable form online through the Exoplanets Data Explorer table, and the data can be plotted and explored through the Exoplanet Data Explorer plotter. We use the Data Explorer to generate publication-ready plots, giving three examples of the signatures of exoplanet migration and dynamical evolution: We illustrate the character of the apparent correlation between mass and period in exoplanet orbits, the different selection biases between radial velocity and transit surveys, and that the multiplanet systems show a distinct semimajor-axis distribution from apparently singleton systems.