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Commission F1
Division F,
IAU
[00008] [ORI]
Name-designation: Orionids
Pending shower data record, R1 - reference problem
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
001
-
208.6
95.4
15.9
0.70
0.11
66.2
95.24
246.64
-7.44
155.54
288.23
9.68
0.571
82.8
28.6
164.2
1
Jenniskens, 2006
Parent body:
1P/Halley
Notes:
N-? no such data found in PJ 2006, p 301