(meteorobs) Video meteors of August 11/12, 2009 (Min38 cam)
Enrico Stomeo
stom at iol.it
Wed Oct 28 07:16:26 EDT 2009
200908 Start End Teff vLm Cf
------------------------------------------------------------------
11.832 1925-2031 1.095 4.27 1.03 Tot:9 PER:6 *CA:2 *BO:1
11.878 2031-2137 1.097 4.32 1.00 Tot:10 PER:7 SPO:2 *KC:1
11.924 2137-2243 1.094 4.37 1.07 Tot:18 PER:10 SPO:2 KCG:4 *AR:1 *DA:1
11.969 2243-2349 1.093 4.23 1.11 Tot:18 PER:13 SPO:3 *BT:1 *QL:1
12.015 2349-0055 1.084 4.01 1.11 Tot:34 PER:23 SPO:6 KCG:1 *CA:1 *BT:1 *CY:1 SIA:1
12.061 0055-0201 1.090 3.64 2.00 Tot:17 PER:13 SPO:3 *DS:1
12.107 0201-0308 1.089 3.93 1.47 Tot:43 PER:25 SPO:10 *CA:1 *BT:2 *CY:1 *AR:1 *CE:1 *CM:1 *ER:1
------------------------------------------------------------------
*** UT 1925-0308 7.643 4.11 1.26 Tot:149
RADIANTS (name, radiant, max, shift, vel)
PER: 97 Perseids 045,58 Aug.12 +1.3,+0.2 59
SPO: 26 Sporadics
KCG: 5 kappa-Cygnids-IMO 286,59 Aug.17 0.0,0.0 25
*CA: 4 August-CAS 017,59 Aug.10 +1.0,-0.1 55
*BT: 4 beta-TRI 030,36 Aug.12 +1.2,+0.4 68
*CY: 2 August-alpha-CYG 315,48 Aug.24 +1.0,+0.1 30
*AR: 2 alpha-ARI 031,19 Aug.4 +1.0,+0.3 67
*QL: 1 August-AQL 296,00 Aug.10 +0.8,0.0 21
SIA: 1 S-iota-Aquarids 334,-13 Aug.4 +1.1,+0.2 36
*CE: 1 beta-CET 359,-19 Aug.4 +0.9,+0.4 44
*CM: 1 CAM 140,84 Aug.13 +1.0,0.0 33
*KC: 1 kappa-CYG 289,52 Aug.19 +0.6,+0.3 25
*DA: 1 delta-AQR-N 342,03 Aug.9 +0.9,+0.3 40
*BO: 1 Bootids 233,52 Aug.10 +1.0,-0.1 18
*ER: 1 pi-epsilon-ERI 052,-15 Aug.29 +0.8,+0.2 59
*DS: 1 S-delta-AQR+SDA 339,-17 Jul.28 +0.8,+0.2 43
MAGNITUDE DISTRIBUTION ( range [-4,+5] )
Tot : 3.5(-2) 10.5(-1) 30.5(0) 50(1) 50(2) 3.5(3) mean: 0.97
PER : 1.5(-2) 9.5(-1) 22(0) 31.0(1) 30(2) 2(3) mean: 0.88
SPO : 1.0(-2) 5.0(0) 7.0(1) 13.0(2) mean: 1.19
KCG : 1.0(0) 3.5(1) 0.5(2) mean: 0.90
*CA : 1.0(-1) 1.5(1) 1.5(2) mean: 0.88
*BT : 2(1) 2(2) mean: 1.50
*CY : 1.0(0) 1.0(1) mean: 0.50
*AR : 1.5(1) 0.5(2) mean: 1.25
*QL : 0.5(0) 0.5(1) mean: 0.50
SIA : 0.5(2) 0.5(3) mean: 2.50
*CE : 1.0(1) mean: 1.00 *CM : 1.0(-2) mean: -2.00
*KC : 0.5(2) 0.5(3) mean: 2.50
*DA : 0.5(0) 0.5(1) mean: 0.50
*BO : 0.5(2) 0.5(3) mean: 2.50
*ER : 0.5(0) 0.5(1) mean: 0.50 *DS : 1.0(2) mean: 2.00
NOTES
Period (UT), FOV obstruction, average vLm
1925-1935: 0% - 3.6 1935-1941: 0% - 4.3
1941-1954: 5% - 4.4 1954-2008: 10% - 4.4
2008-2046: 0% - 4.4 2046-2159: 0% - 4.3
2159-2258: 10% - 4.4 2258-2339: 10% - 4.2
2339-2353: 10% - 4.1 2353-0106: 10% - 4
0106-0112: 40% - 3.5 0112-0149: 60% - 3.5
0149-0210: 30% - 3.8 0210-0230: 20% - 4
0230-0245: 30% - 4 0245-0255: 50% - 4
0255-0304: 30% - 3.8 0304-0308: 35% - 3.7
Moon from 2014 UT to 0308 UT
-5.7 Perseid in direction SSW at 0238 UT
http://meteore.uai.it/b2009/2009_08_12_0228_min38.jpg
Obs: Enrico STOMEO (STOEN)
Loc: Scorze'(VE), Italy, +45.56726 -12.11395 +20 (IMO code 14083)
VideoCamera ccd: MIN38 Ob.3,8 f:0,8 (field 89.2x68.6) + MetRec_41
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