How can I find the angular distance between planets and planet's moon in the solar system in the script?

[Hui135375]

I am sorry that my English is not good.

I want to find the angular distance between the planet and the satellite. When I click on the satellite in Stellarium, I get angular distance information about the parent planet, and I decided to write a script to extract the data by automation. But I couldn't find any information about the angular distance in the script unlike when I was writing a program. How can I extract it?