《明史·志·卷三》
含誉星，是所谓的瑞星，而光芒却好像彗星；国皇星，是所谓的妖星，而形状光色又类似南极老人星。
夫含誉，所谓瑞星也，而光芒则似彗；国皇，所谓妖星也，而形色又类南极老人。
The star Hanyu is a so-called lucky star, but its light resembles a comet; the star Guohuang is an ominous star, but its shape and light are similar to the Southern Pole star.