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Commission F1
Division F,
IAU
[00197] [AUD]
Name-designation: August Draconids
Shower status - Established
Activity
AdNo
Sl_b
Sl_e
Sl_a
RA
DE
dRA
dDE
V
LoR
SLoR
LaR
Theta
Phi
a
q
e
Peri
Node
Incl
N
T
A
O
R
References
[deg]
[deg/day]
[km/s]
[deg]
[AU]
[AU]
[deg]
annual
000
-
141.90
272.45
64.91
17.3
302.40
160.51
88.06
89.35
181.83
1.515
1.007
0.335
185.60
141.89
30.39
00054
R
Sekanina, 1976
annual
001
140
146
143
271.7
58.9
0.26
0.01
21.1
276.57
133.57
82.30
84.43
185.32
2.82
1.008
0.644
188.7
142.6
33.8
00017
T
M
1
Jenniskens et al., 2016
annual
003
125.268
169.815
149.0
-
-
21.0
3.006
1.001
0.667
184.6
149.0
32.8
00379
T
Shiba, 2022.
annual
004
130
148
140
276.1
50.6
0.20
0.60
20.1
283.94
143.94
73.74
80.52
193.26
3.08
0.993
0.678
198.0
140
30.6
0024
C
Borovicka et al., 2025
annual
005
138
158
148
268.4
62.0
22.3
260.62
112.62
85.39
85.74
181.78
2.98
1.009
0.661
183.9
148
35.7
0028
C
Borovicka et al., 2025
annual
006
148
160
154
242.9
60.3
20.4
194.68
40.68
76.51
81.25
169.69
3.06
1.001
0.673
168.0
154
31.3
0010
C
Borovicka et al., 2025
Parent body:
Notes:
AdNo 006: upper branch