Near-infrared observations of 84 KOI systems

We determine probabilities of physical association for stars in blended Kepler Objects of Interest (KOIs), and find that 14.5%-3.4%^+3.8%^ of companions within ~4'' are...我们针对混叠开普勒目标天体（Kepler Objects of Interest，KOIs）中的恒星开展物理关联概率测算，结果发现，角距约4角秒范围内的伴星中，有14.5%⁺₃.₈%_−₃.₄%的伴星……