Astronomers using the Spitzer infrared telescope have discovered that the unusual SU UMa star WZ Sagittae, is surrounded by a large disc of dust. WZ Sagittae has a period of about 4400 days (?), and a magnitude range of 10.1 v - 19 V Position (2000): RA 20h 07m 36.53s, Dec +17° 42' 15.3"
