(meteorobs) Video meteors of Dic. 21/22 2008

[Maurizio Eltri]

Video meteors of Dic. 21/22  2008

200812 Start End  Teff   vLm   Cf
------------------------------------------------------------------
21.752 1733-1834  1.016 4.30  1.00  Tot:1  URS:1
21.795 1834-1935  1.016 4.30  1.00  Tot:2  SPO:1 URS:1
21.837 1935-2036  1.017 4.30  1.00  Tot:2  URS:1 *UR:1
21.880 2036-2137  1.016 4.30  1.00  Tot:4  SPO:3 *UR:1
21.922 2137-2238  1.016 4.30  1.00  Tot:1  URS:1
21.964 2238-2339  1.016 4.24  1.00  Tot:4  SPO:2 *CB:2
22.007 2339-0040  1.016 4.20  1.00  Tot:5  SPO:4 *UR:1
22.049 0040-0141  1.017 4.13  1.00  Tot:4  SPO:3 *CB:1
22.091 0141-0242  1.016 3.74  1.00  Tot:6  SPO:2 URS:3 *UR:1
22.134 0242-0343  1.016 3.62  1.01  Tot:7  SPO:3 *UR:2 *CB:1 COM:1
22.176 0343-0444  1.016 3.70  1.04  Tot:5  SPO:3 URS:1 COM:1
22.217 0444-0542  0.966 3.70  1.00  Tot:6  SPO:3 *UR:2 *CB:1
------------------------------------------------------------------
*** UT 1733-0542  12.145 4.07  1.00  Tot:47

RADIANTS  (name, radiant, max, shift, vel)
SPO: 24         Sporadics
URS: 8          Ursids-IMO  217,75  Dec.23 0.0,0.0 33
*UR: 8          Ursids  220,75  Dec.22 0.0,-0.4 33
*CB: 5          COM  167,27  Dec.25 +0.8,-0.2 65
COM: 2          Coma-Berenicids-IMO  194,17  Jan.10 +0.8,-0.3 65

MAGNITUDE DISTRIBUTION
Tot : 1.0(-2) 9.0(-1) 8.5(0) 22(1) 6.5(2)  mean: 0.51

SPO : 0.5(-2) 4.5(-1) 3.5(0) 11.0(1) 4.5(2)  mean: 0.60
URS : 0.5(-2) 3.0(-1) 2(0) 2(1) 0.5(2)  mean: -0.13
*UR : 1.5(0) 5.5(1) 1.0(2)  mean: 0.94
*CB : 1.5(-1) 1.0(0) 2.5(1)  mean: 0.20
COM : 0.5(0) 1.0(1) 0.5(2)  mean: 1.00

NOTES

Moon from 0207 UT to 0542 UT

Obs: Maurizio ELTRI (ELTMA)
Loc: Venezia Lido (VE), Italy, +45.41284 -12.370757 +10
VideoCamera ccd: MET38 Ob.3,8 (zenithal field 89.2x68.6) + MetRec_41