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Comission F1
Division F,
IAU
00006 LYR
April Lyrids
Single Shower - Status - Established
Activity
S. Lon
RA
DE
dRA
dDE
VG
a
q
e
Peri
Node
Incl
N
OT
References
[deg] J2000
[km/s]
[AU]
[AU]
[deg] J2000
annual
32.4
272.0
33.3
46.6
45.7
0.921
214.3
31.8
79.6
P
1. Dutch Meteor Society 2001
annual
32.4
271.9
33.3
1.23
0.17
47.07
56.0
0.918
214.5
32.2
79.5
00007
P
2.
Kresak and Porubcan, 1970
annual
32.4
271.9
33.6
1.1
0.0
47.6
28
0.919
214.3
32.5
79.0
00005
3.
Cook, 1973
annual
32.4
272.0
33.3
47.1
0.919
0.989
214.2
32.4
79.8
00006
P
4.
Jopek et al., 2003
2002/06
32.5
272.3
32.6
1.50
-0.30
47.3
22.2
0.913
0.9589
215.8
32.3
80.7
00026
R
5.
Brown et al., 2008
2007/08
32.5
272.6
33.2
0.82
-0.29
46.7
00073
T
6.
SonotaCo, 2009
2002/08
32
272.2
32.6
0.62
-0.33
46.6
10.85
0.9149
0.916
215.71
32.0
80.0
01197
R
7.
Brown et al., 2010
annual
32.0
272.0
33.4
0.66
0.02
46.7
10.80
0.921
0.956
214.0
32.3
79.4
00258
T
8.
Jenniskens et al., 2016, Icarus, 266, 331
Parent body:
C/1861 G1 (Thatcher)
Notes: