(meteorobs) Video meteors, Aug. 19/20 2009

[Maurizio Eltri]

Video meteors, Aug. 19/20 2009

200908 Start End  Teff   vLm   Cf
------------------------------------------------------------------
19.830 1921-2028  1.105 4.00  1.00  Tot:2  PER:1 CAP:1
19.876 2028-2135  1.116 4.00  1.00  Tot:1  *NC:1
19.923 2135-2242  1.117 4.00  1.00  Tot:3  SPO:2 *IA:1
19.969 2242-2349  1.116 4.19  1.00  Tot:4  SPO:1 PER:1 *BO:1 *CY:1
20.016 2349-0056  1.116 4.20  1.00  Tot:6  SPO:4 PER:1 *BT:1
20.062 0056-0203  1.116 4.20  1.00  Tot:9  SPO:2 PER:3 *BT:1 *DA:2 *CA:1
20.110 0203-0313  1.166 4.20  1.00  Tot:8  SPO:6 PER:1 *IA:1
------------------------------------------------------------------
*** UT 1921-0313  7.851 4.11  1.00  Tot:33

RADIANTS  (name, radiant, max, shift, vel) (UAI db Vers. 20.4)
SPO: 15         Sporadics
PER: 7          Perseids  045,58  Aug.12 +1.3,+0.2 59
*BT: 2          beta-TRI  030,36  Aug.12 +1.2,+0.4 68
*IA: 2          iota-AQRn+NDA-IMO  350,00  Aug.25 +1.0,+0.1 31
*DA: 2          delta-AQR-N  342,03  Aug.9 +0.9,+0.3 40
*BO: 1          Bootids  233,52  Aug.10 +1.0,-0.1 18
*CY: 1          August-alpha-CYG  315,48  Aug.24 +1.0,+0.1 30
*CA: 1          August-CAS  017,59  Aug.10 +1.0,-0.1 55
*NC: 1          eta-CET-N  020,-12  Sep.2 +0.9,-0.2 40
CAP: 1          alpha-Capricornids  307,-10  Aug.1 +0.9,+0.2 24

MAGNITUDE DISTRIBUTION  ( range [-4,+5] )
Tot : 0.5(-2) 7.0(-1) 13.5(0) 9.0(1) 3.0(2)  mean: 0.21

SPO : 4(-1) 5.0(0) 4.5(1) 1.5(2)  mean: 0.23
PER : 1.5(-1) 3.0(0) 2.5(1)  mean: 0.14
*BT : 0.5(-1) 1.0(0) 0.5(1)  mean: 0.00
*IA : 1.0(0) 1.0(1)  mean: 0.50
*DA : 0.5(-2) 0.5(-1) 1.0(0)  mean: -0.75
*BO : 0.5(-1) 0.5(0)  mean: -0.50
*CY : 1.0(0)  mean: 0.00
*CA : 1.0(0)  mean: 0.00
*NC : 1.0(2)  mean: 2.00
CAP : 0.5(1) 0.5(2)  mean: 1.50

NOTES

Obs: Maurizio ELTRI (ELTMA)
Loc: Venezia Lido (VE), Italy, +45.41284 -12.370757 +10 (IMO code 14230)
VideoCamera ccd: MET38 Ob.3,8 f:0,8 (field 89.2x68.6) + MetRec_41