1864 Daedalus "Daedalus" were obtained by astronomers Tom Gehrels, Petr Pravec and Brian Warner. Lightcurve analysis gave a concurring rotation period of 8.572 hours with a high brightness variation of 0.85–1.04 magnitude, indicating a non-spheroidal shape (). This minor planet was named after the Greek mythological figure Daedalus, the builder of King Minos labyrinth, who was subsequently imprisoned there with his son Icarus. They escaped on wings of feathers and wax, but whereas Icarus was drowned when the wax in his wings melted, Daedalus went on to Sicily and built there a temple to Apollo. There is also a lunar crater called
Sun He (Zixiao) Later, he had the intention of deposing Sun He and replacing him with Sun Liang, his youngest son. Two officials, Chen Zheng (陳正) and Chen Xiang (陳象), wrote a memorial to Sun Quan, citing the historical example of Shensheng and Xiqi to warn Sun Quan that changing the Crown Prince could lead to a civil war in the future. Zhu Ju and Qu Huang also repeatedly pressured Sun Quan to pardon Sun He. Sun Quan got fed up with them, so he executed Chen Zheng and Chen Xiang and had Zhu Ju and Qu Huang flogged 100 times. Qu Huang