CHARACTERISTICS OF PLANETARY CANDIDATES OBSERVED BY KEPLER. II. ANALYSIS OF THE FIRST FOUR MONTHS OF DATA
CHARACTERISTICS OF PLANETARY CANDIDATES OBSERVED BY KEPLER. II. ANALYSIS OF THE FIRST FOUR MONTHS OF DATA
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DOI：
10.1088/0004-637x/736/1/19
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发表时间：
2011-07-20
影响因子：
4.9
通讯作者：
Still, Martin
中科院分区：
文献类型：
--
作者：
Borucki, William J.;Koch, David G.;Still, Martin
2011年2月1日，开普勒使命发布了从2009年5月2日到9月16日科学观测开始的156，453颗恒星的数据。在此期间，有1235颗行星候选者被发现具有类似凌日的特征。它们与997颗宿主恒星有关。候选行星的特征分布分为五类：68个近似地球大小（R-p < 1.25 R圆加），288个超地球大小（1.25 R圆加
On 2011 February 1 the Kepler mission released data for 156,453 stars observed from the beginning of the science observations on 2009 May 2 through September 16. There are 1235 planetary candidates with transit-like signatures detected in this period. These are associated with 997 host stars. Distributions of the characteristics of the planetary candidates are separated into five class sizes: 68 candidates of approximately Earth-size (R-p < 1.25 R-circle plus), 288 super-Earth-size (1.25 R-circle plus