Research Article

Multiphase Return Trajectory Optimization Based on Hybrid Algorithm

Table 2

Reference reentry point parameters.

ParametersReference value

Reentry geographic height, 120 km
Reentry speed over ground, 7586.2 m/s
Reentry path angle, −1.235°
Reentry heading angle, 45.71°
Reentry longitude, 34.00°
Reentry latitude, 2.612°