200812 Start End Teff vLm Cf ------------------------------------------------------------------ 08.793 1831-1932 1.016 3.90 1.22 Tot:2 SPO:2 08.877 2033-2134 1.015 3.90 1.22 Tot:6 SPO:1 GEM:2 *XO:2 *MO:1 08.920 2134-2235 1.016 3.90 1.22 Tot:2 SPO:2 09.005 2336-0037 1.016 3.90 1.22 Tot:4 SPO:1 GEM:2 *XO:1 09.047 0037-0138 1.016 3.90 1.22 Tot:6 SPO:2 GEM:1 *MO:2 HYD:1 09.089 0138-0239 1.014 3.90 1.22 Tot:8 SPO:4 COM:2 HYD:1 PUP:1 09.132 0239-0340 1.015 3.90 1.22 Tot:7 SPO:2 GEM:1 *XO:1 *MO:1 COM:1 *CB:1 09.174 0340-0441 1.016 3.90 1.22 Tot:7 SPO:3 GEM:1 *XO:1 HYD:1 *CB:1 09.218 0441-0546 1.083 3.86 1.22 Tot:3 SPO:2 GEM:1 ------------------------------------------------------------------ *** UT 1831-0546 9.208 3.90 1.22 Tot:45 RADIANTS (name, radiant, max, shift, vel) (UAI db Vers. 20.4) SPO: 19 Sporadics GEM: 8 Geminids 112,33 Dec.13 +1.0,-0.1 34 *XO: 5 chi-ORI 084,20 Dec.10 +1.2,0.0 27 *MO: 4 Monocerontids 100,10 Dec.11 +0.8,-0.1 42 COM: 3 Coma-Berenicids-IMO 176,24 Dec.19 +0.8,-0.3 65 HYD: 3 sigma-Hydrids 127,02 Dec.11 +0.7,-0.2 58 *CB: 2 COM 167,27 Dec.24 +0.8,-0.2 65 PUP: 1 Puppids-Velids 123,-45 Dec.6 +0.5,0.0 40 MAGNITUDE DISTRIBUTION Tot : 1.5(-2) 6.5(-1) 20.5(0) 16(1) 0.5(2) mean: 0.17 SPO : 1.5(-2) 3.0(-1) 6(0) 8.5(1) mean: 0.13 GEM : 0.5(-1) 4(0) 3.5(1) mean: 0.38 *XO : 3.5(0) 1.0(1) 0.5(2) mean: 0.40 *MO : 1.0(-1) 1.5(0) 1.5(1) mean: 0.13 COM : 0.5(-1) 2.5(0) mean: -0.17 HYD : 1.5(-1) 1.5(0) mean: -0.50 *CB : 1.5(0) 0.5(1) mean: 0.25 PUP : 1.0(1) mean: 1.00 NOTES Breaks: 1932-2033 1.017h 2235-2336 1.017h 1831-0531: 18% - 3.9 0531-0535: 18% - 3.8 0535-0546: 18% - 3.7 Moon from 1831 UT to 0242 UT Obs: Flavio CASTELLANI (CASFL) Loc: Ferrara di mtBaldo (VR), Italy, +45.69778 -10.85889 +1208 (IMO code 14260) VideoCamera ccd: BMH2 Ob.4,5 (field 83.7x61.3) + MetRec_41