: Ability to include any of over 400,000 asteroids in your charts by downloading ephemeris files directly through the program .
not available for free download . It is developed by Cosmic Patterns Software and currently retails for approximately $450 to $550 .
Whether you use Placidus, Koch, Regiomontanus, Whole Sign, or Equal House, Sirius includes over 20 different house systems. For free users, this is a massive advantage over mobile apps that often lock house systems behind subscriptions.
