Our latest prediction for #LongMarch5B CZ-5B rocket body reentry is 09 May 2021 03:30 UTC ± 4 hours along the ground track shown here. Follow this page for updates: 
https://aerospace.org/reentries/cz-5b-rocket-body-id-48275

#LongMarch5B Reentry Prediction Legend:

All blue and yellow lines are a single overlapping line representing the ground path below the elliptical orbit of the #LongMarch5B rocket body. Here is a handy guide explaining the graph, with a link to a Q+A with one of our debris experts: https://aerospacecorp.medium.com/a-quick-guide-to-understanding-orbital-debris-reentry-predictions-4b84a8e2bd04

This plot shows the history of our predictions over time. The red dots represent the predicted reentry date and time for a given TLE epoch, and the vertical bars represent the nominal 20% error in time-to-go.