(meteorobs) Video meteors, Aug. 16/17 2009

[Maurizio Eltri]

Video meteors, Aug. 16/17 2009

200908 Start End  Teff   vLm   Cf
------------------------------------------------------------------
16.811 1858-1959  1.015 3.55  1.39  Tot:3  SPO:1 PER:1 *CY:1
16.854 1959-2100  1.017 3.70  1.25  Tot:2  SPO:2
16.896 2100-2201  1.016 3.70  1.25  Tot:3  SPO:1 *DA:2
16.939 2201-2302  1.017 3.75  1.21  Tot:1  SPO:1
16.981 2302-0003  1.016 4.00  1.09  Tot:3  PER:2 *NC:1
17.023 0003-0104  1.017 4.00  1.31  Tot:2  PER:2
17.066 0104-0205  1.017 4.00  1.32  Tot:2  PER:2
17.109 0205-0309  1.066 4.00  1.01  Tot:9  SPO:5 PER:2 *NC:1 *CM:1
------------------------------------------------------------------
*** UT 1858-0309  8.180 3.84  1.23  Tot:25

RADIANTS  (name, radiant, max, shift, vel) (UAI db Vers. 20.4)
SPO: 10         Sporadics
PER: 9          Perseids  045,58  Aug.12 +1.3,+0.2 59
*NC: 2          eta-CET-N  020,-12  Sep.2 +0.9,-0.2 40
*DA: 2          delta-AQR-N  342,03  Aug.9 +0.9,+0.3 40
*CM: 1          CAM  140,84  Aug.13 +1.0,0.0 33
*CY: 1          August-alpha-CYG  315,48  Aug.24 +1.0,+0.1 30

MAGNITUDE DISTRIBUTION  ( range [-4,+5] )
Tot : 2(-1) 6.5(0) 13.0(1) 3.5(2)  mean: 0.72

SPO : 1.0(-1) 1.5(0) 6.5(1) 1.0(2)  mean: 0.75
PER : 1.0(-1) 3.5(0) 2.5(1) 2(2)  mean: 0.61
*NC : 1.5(1) 0.5(2)  mean: 1.25
*DA : 1.0(0) 1.0(1)  mean: 0.50
*CM : 1.0(1)  mean: 1.00
*CY : 0.5(0) 0.5(1)  mean: 0.50

NOTES

Moon from 0003 UT to 0309 UT

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