Superman
I does depend to a degree on the type of plane and whether a 3 or 4s but
this site recommend between a 10x4.7 and a 9x5 for a similar motor.
The
really important figure is the max amps (24A) the motor can withstand. You need a watt meter to check that.
It is an important piece of kit if you want to be 'kind' to you motor, ESC and battery. None of them take kindly to being significantly over loaded.