Catalina detected brightening of the QSO B2 2308+34 811211351034112234 2008-11-21T05:09:10 2008-11-21T05:02:48 23 11 05.30 +34 25 10.7 4.320 17.16 17.12 17.22 17.16 http://nesssi.cacr.caltech.edu/catalina/20081121/811211351034112234.html