Observations for December 10, 1999 Observer : G.Comello, Roden, The Netherlands (AAVSO-code CMG) Instrument : 30.5-cm Schmidt-Cassegrain f/10 Conditions : clear, now and then clouds Star Date UT Mag code CAMZ 991210.875 10.7 CMG ANDRX 991210.876 11.2 CMG UMASU 991210.878 12.2 CMG CASS 991210.88 15.1 CMG CASRV 991210.88 15.0 CMG AURSS 991210.880 14.9 CMG ANDRU 991210.88 11.8 CMG ANDTX 991210.88 11.8 CMG AURXZ 991210.88 11.4 CMG ANDRV 991210.88 10.2 CMG CASV666 991210.88 11.5 CMG CASV667 991210.88 12.9 CMG DRAAB 991210.899 12.7 CMG TAURR 991210.900 12.4 CMG TAURV 991210.902 11.1 CMG CYGFF 991210.90 13.9 CMG TAUTZ 991210.90 13.6 CMG -- Georg Comello | Tel. : (31)-50-3634050 Kapteyn Laboratorium | Fax : (31)-50-3636100 University of Groningen | E-mail: comello@astro.rug.nl P.O. Box 800, 9700 AV Groningen | The Netherlands |