Improved Chang Zheng 5 returns to flight – Satellite News Digest

Rocket: Chang Zheng 5 Y3; Payload: Shijian-20 (SJ-20); Date: 27 December 2019, 1245 UTC; Launch site: Wenchang Space Launch Center, China. The experimental satellite SJ-20 was deployed into supersynchronous transfer orbit some 36 minutes after lift-off. [This was likely the last satellite launch of 2019.–Ed.]

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