Dr. Kate's husband's car is a Jaguar XK.
Part of the episode revolves this being Michael's 38th birthday. Given the radio commentary we hear while Michael is driving, he shares his birthday with Al Capone, Muhammad Ali and Shari Lewis, meaning he was born on January 17, which does make him a Capricorn.
Patrick Wilson, who plays Michael, is 38 years old being born on July 9, 1973.
The opening scene refers to television station WCBS, which is the New York City affiliate of CBS.