It looked to arrive from and later depart back to Sydney (pictured).
It has been reported that N985BC is currently in Australia completing a demonstration tour.
Sincere thanks to Sydney-based specialist aviation photographer Grahame Hutchison for allowing us to share his great photo of a nice little bizjet.
Do check out more of Grahame's fantastic images on his well-known Sydney Airport based website http://www.16right.com/
Photo taken by Grahame Hutchison ©