OT J163120.9+103134 outburst According to Ian Miller (via baavss alert), this SU UMa-type dwarf nova (= CSS080505:163121+103134) is undergoing an outburst at mag 14.9. Superhumps were observed during the 2008 superoutburst. Time-resolved photometry is encouraged if the present outburst is a superoutburst.