Meteor Shower #166

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
21 402 7 Anthelion

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#166 27.5 Apr 18 28.8 Apr 19 29.3 Apr 20 30.1 Apr 20
$AN - - - Dec 14 - - - -

Position and Velocity

Source Equatorial Position Ecliptical Position Velocity
Mean @ Max Mean @ Max Mean @ Max
RA
[°]
Drift RA
[°/°]
Decl.
[°]
Drift DE
[°/°]
RA
[°]
Decl.
[°]
Long.
[°]
Drift Lon
[°/°]
SC Long.
[°]
Drift SC Long.
[°/°]
Lat.
[°]
Drift Lat.
[°/°]
Long.
[°]
SC Long.
[°]
Lat.
[°]
Vinf
[km/s]
Vinf
[km/s]
#166 227.4 1.0 -13.3 1.0 226.8 -16.0 228.7 0.7 199.9 -0.3 4.3 1.3 228.8 199.5 1.5 36.8 37.5
$AN 222.8 1.0 -16.4 -0.3 - - 110.0 1.0 208.0 0.0 1.0 0.0 - - - 0.0 -

Individual Radiants

Sol. Long.
[°]
Date Rank Equatorial Coord. Ecliptical Coord. Velocity # Meteors
RA
[°]
Decl.
[°]
+/-
[°]
Long.
[°]
SC Long.
[°]
Lat.
[°]
Vinf
[km/s]
+/-
[km/s]
Abs. Rel. Abs. Norm. Rel. Norm. Rel. Norm. SPO
27.5 Apr 18 8 228.1 -19.5 1.9 231.0 203.5 -1.6 39.0 1.9 33 3.1 108 1.5 1.1
27.6 Apr 18 7 228.1 -19.5 1.7 231.0 203.4 -1.6 39.0 2.6 36 2.6 118 1.3 0.9
27.7 Apr 18 4 224.5 -8.5 2.5 224.6 196.9 8.1 36.5 3.3 61 4.1 135 1.4 1.0
27.8 Apr 18 5 228.4 -13.0 2.7 229.5 201.7 4.8 39.0 3.3 44 3.5 117 1.4 1.0
28.0 Apr 18 9 227.5 -8.5 1.8 227.4 199.4 8.9 36.5 4.8 20 2.0 43 0.6 0.5
28.1 Apr 18 8 227.2 -18.5 2.3 229.9 201.8 -0.8 40.5 4.4 27 3.9 86 1.9 1.4
28.2 Apr 18 22 229.5 -12.0 2.3 230.3 202.1 6.0 41.0 3.6 23 3.1 59 1.2 0.9
28.4 Apr 19 7 226.7 -15.5 2.1 228.6 200.2 1.9 33.5 3.1 32 3.7 94 1.6 1.2
28.5 Apr 19 7 225.2 -14.0 2.4 226.8 198.3 3.0 34.5 2.4 49 4.3 123 1.6 1.2
28.6 Apr 19 7 224.7 -14.5 2.4 226.5 197.9 2.4 36.0 2.6 54 4.6 133 1.7 1.3
28.8 Apr 19 20 224.4 -12.0 2.0 225.5 196.7 4.7 35.0 4.1 25 2.4 54 0.8 0.6
28.9 Apr 19 8 225.8 -9.0 2.5 226.0 197.1 7.9 36.0 3.1 31 3.9 68 1.3 1.0
29.1 Apr 19 5 227.8 -18.5 1.9 230.4 201.3 -0.7 36.5 3.6 19 3.0 51 1.2 0.9
29.3 Apr 20 4 226.8 -16.0 1.8 228.8 199.5 1.5 37.5 2.4 38 4.8 106 2.0 1.5
29.4 Apr 20 6 228.4 -13.0 2.3 229.5 200.1 4.8 36.5 4.3 59 4.8 151 1.8 1.4
29.5 Apr 20 5 230.4 -13.0 2.1 231.4 201.9 5.3 33.0 4.5 72 4.4 177 1.6 1.2
29.7 Apr 20 5 225.1 -9.5 2.3 225.4 195.7 7.3 35.5 2.5 47 3.3 102 1.1 0.8
29.8 Apr 20 10 228.4 -13.0 2.1 229.5 199.7 4.8 37.0 3.3 32 3.1 80 1.1 0.9
29.9 Apr 20 8 231.5 -6.5 2.5 230.8 200.9 11.9 42.5 2.8 32 3.8 69 1.2 0.9
30.0 Apr 20 15 231.9 -14.0 2.6 233.1 203.1 4.7 38.0 2.7 24 3.1 64 1.2 0.9
30.1 Apr 20 14 229.9 -16.0 2.5 231.7 201.6 2.3 37.0 3.7 21 2.8 58 1.2 0.9

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