中国刚刚试验成功的空天飞机在轨道上释放了一个东东

Interesting! A new object (2020-063G, nr 46395) has been catalogued, in a 332 x 348 km orbit. My analysis suggests it was ejected from China's experimental spacecraft near 22:25 UT on the 5th, about two revolutions before landing.
(HT to @planet4589 for noting the extra object)

— Dr Marco Langbroek (@Marco_Langbroek) September 6, 2020