As said before, it's 186,000 miles per second - that translates to 669,600,000mph. That star is only moving at 0.224% of the speed of light.
Just looked it up here:
http://www.convertit.com/Go/ConvertIt/Measurement/Converter.ASP
1.5 million/miles/hr =416 miles/sec which is
.00223675 of the speed of light