NIR spectra of Centaurs and Kuiper Belt objects

We present here an extensive survey of near-infrared (NIR) spectra of Kuiper belt objects (KBOs) and Centaurs taken with the Keck I Telescope. We find that most spectra in our...本文呈现了一项由凯克一号望远镜（Keck I Telescope）获取的、针对柯伊伯带天体（Kuiper belt objects，简称KBOs）与半人马群天体（Centaurs）的近红外（NIR）光谱的大规模巡天调查。研究发现，本数据集内的绝大多数光谱……