Since the launch of the Long March-7 Y7 launch vehicle on May 10, the China Manned Space Agency (CMSA) has paid close attention to the re-entry of the rocket last-stage debris into the atmosphere. According to the monitoring and analysis, as of 16:00 on May 15, 2023, the orbit of the last-stage debris of the rocket is as follows: 193.8km high at perigee, 278.9km high at apogee, and 41.5° inclination.