Obs: Klaus Wenzel Wenigumstadt (Germany) Instr.: 406/1829mm Newton; 317/1500mm Newton; e-mail: wenzel.qso at t-online.de all observations are visual Object Date UT mag Cnc AT 20120229.809 14.7 SN 2012A 20120229.819 14.2 UMa ER 20120229.833 12.9 UMA SU 20120229.847 12.8 AGN S5 0716+71 20120229.799 13.1 Mrk 421 20120229.802 12.5 Klaus Wenzel