vvCepSimulator - Simulates the mechanic and spectra of the VV Cephei Binary System
VV Cep Simulator
This free software calculates up to two complete periods of the VV Cephei binary system.
Different options allow you to view the system from observers view or top view, etc.
Many parameters can be changed for the best fit to existing measures.
Synthetic spectra will be produced and calculated and real data can be easily compared.
The software is free of charge. A user manual with the formulas for all the calculations is included.
Install the software, start it and click on "Documentation".