The CatWISE2020 catalog (updated version 28-Jan-2021)
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The CatWISE2020 Catalog consists of 1,890,715,640 sources over the entire sky selected from WISE and NEOWISE survey data at 3.4 and 4.6um (W1 and W2) collected from 2010 Jan 7...
CatWISE2020星表（CatWISE2020 Catalog）包含覆盖全天空的1890715640个天体源，所有天体源均选自2010年1月7日起采集的广域红外巡天探测器（Wide-field Infrared Survey Explorer, WISE）与近地天体广域红外巡天探测器（Near-Earth Object Wide-field Infrared Survey Explorer, NEOWISE）在3.4和4.6um（W1与W2波段）的巡天数据。
