Meteor Shower #123

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
25 1939 9 191 ERI eta-Eridanids e

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#123 121 Jul 24 135 Aug 08 125 Jul 28 145 Aug 18
ERI - - 138 Aug 10 - - - -

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
[°/°]
Lat.
[°]
Drift LAT
[°/°]
Long.
[°]
Lat.
[°]
Vinf
[km/s]
Vinf
[km/s]
#123 41.8 0.8 -11.5 0.4 33.1 -15.0 35.5 1.0 -26.2 0.2 25.2 -26.6 66.2 69.0
ERI 45.0 - -12.9 - - - 38.3 - -28.6 - - - 65.0 -

Individual Radiants

Sol. Long.
[°]
Date Rank Equatorial Coord. Ecliptical Coord. Velocity # Meteors
RA
[°]
Decl.
[°]
+/-
[°]
Long.
[°]
Lat.
[°]
Vinf
[km/s]
+/-
[km/s]
Abs. Rel. Abs. Norm. Rel. Norm. Rel. Norm. SPO
121 Jul 24 19 31.6 -18.5 2.2 22.2 -29.3 67.0 2.4 53 2.0 730 4.1 5.0
122 Jul 25 42 32.3 -19.0 2.4 22.7 -30.0 67.0 2.7 39 1.4 580 3.1 3.8
123 Jul 26 19 31.2 -16.0 2.1 22.9 -26.8 67.0 2.0 63 2.1 655 3.3 4.1
124 Jul 27 16 32.2 -15.5 2.1 24.1 -26.7 67.0 2.4 93 2.6 984 4.1 5.0
125 Jul 28 13 33.1 -15.0 2.2 25.2 -26.6 69.0 2.6 114 2.9 1126 4.3 5.3
126 Jul 29 13 36.2 -14.5 1.9 28.5 -27.2 63.0 2.0 82 1.9 648 2.2 2.7
127 Jul 30 11 35.2 -15.0 2.1 27.3 -27.3 68.0 2.5 112 2.6 991 3.5 4.3
128 Jul 31 8 35.2 -15.0 2.1 27.3 -27.3 66.0 2.2 147 3.1 1260 4.0 4.9
129 Aug 01 9 37.1 -14.0 2.2 29.7 -27.1 66.0 2.0 150 2.5 1311 3.3 4.1
130 Aug 03 8 37.6 -14.0 1.9 30.2 -27.2 66.0 2.0 134 2.4 1168 3.2 4.0
131 Aug 04 7 38.5 -13.0 2.0 31.5 -26.6 67.0 1.9 158 3.4 1236 4.0 5.0
132 Aug 05 7 39.1 -13.5 2.0 31.9 -27.3 66.0 1.9 149 3.3 1209 4.0 4.9
133 Aug 06 7 40.4 -12.0 2.1 33.8 -26.3 66.0 1.8 139 2.6 1067 3.0 3.8
134 Aug 07 9 40.7 -14.0 2.0 33.4 -28.3 65.0 2.2 139 2.8 1167 3.6 4.5
135 Aug 08 9 42.0 -12.5 2.0 35.3 -27.3 66.0 2.4 155 3.1 1130 3.4 4.3
136 Aug 09 9 43.2 -10.0 2.0 37.4 -25.3 66.0 2.4 167 3.0 1181 3.2 4.0
137 Aug 10 8 43.7 -10.0 2.0 37.9 -25.5 67.0 2.2 201 3.0 1524 3.4 4.2
138 Aug 11 8 44.2 -10.5 2.0 38.3 -26.1 67.0 2.2 224 2.8 1724 3.3 4.1
139 Aug 12 8 45.1 -9.5 2.1 39.6 -25.4 68.0 2.3 265 2.9 1856 3.1 3.9
140 Aug 13 10 46.2 -10.0 2.0 40.5 -26.2 67.0 1.8 244 2.2 1673 2.3 2.9
141 Aug 14 10 46.1 -9.0 2.3 40.8 -25.3 67.0 1.9 218 2.5 1464 2.5 3.2
142 Aug 15 8 46.4 -7.5 2.4 41.6 -23.9 68.0 2.0 223 3.1 1347 2.8 3.6
143 Aug 16 8 48.0 -8.0 2.4 43.1 -24.9 63.0 2.2 222 3.1 1444 3.0 3.9
144 Aug 17 8 48.5 -8.0 1.9 43.6 -25.0 62.0 2.2 143 2.4 892 2.2 2.9
145 Aug 18 10 48.5 -8.0 2.2 43.6 -25.0 64.0 2.2 136 2.3 823 2.0 2.6

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