Meteor Shower #280

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
18 919 9 872 ETR epsilon-Triangulids w C 8

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#280 136.2 Aug 09 137.6 Aug 10 136.4 Aug 09 138.9 Aug 12
ETR - - 137.6 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
[°/°]
SC Long.
[°]
Drift SC Long.
[°/°]
Lat.
[°]
Drift Lat.
[°/°]
Long.
[°]
SC Long.
[°]
Lat.
[°]
Vinf
[km/s]
Vinf
[km/s]
#280 22.6 -0.2 30.7 -2.7 26.8 33.0 32.6 -1.3 255.0 -2.3 19.6 -2.5 37.0 260.6 20.4 68.6 70.0
ETR 27.6 - 33.9 - - - 38.0 - 260.4 - 21.0 - - - - 67.6 -

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
136.2 Aug 09 13 17.5 31.0 2.1 28.4 252.2 21.7 71.0 3.6 80 2.4 126 0.6 0.7
136.4 Aug 09 11 26.8 33.0 2.2 37.0 260.6 20.4 70.0 3.1 96 5.0 165 1.3 1.6
136.5 Aug 09 12 24.2 32.0 2.0 34.4 257.9 20.4 68.0 2.9 96 3.5 162 0.9 1.1
136.7 Aug 09 5 26.5 34.0 1.9 37.1 260.4 21.5 69.0 3.0 129 3.9 222 1.0 1.3
136.9 Aug 10 8 19.7 35.5 2.1 32.2 255.3 25.1 69.5 1.8 104 3.5 158 0.8 1.0
137.1 Aug 10 10 22.4 36.5 2.2 34.9 257.8 25.1 69.5 2.7 121 3.9 187 0.9 1.1
137.2 Aug 10 10 21.7 31.5 2.3 32.1 254.9 20.7 68.5 3.1 114 3.3 186 0.8 1.0
137.4 Aug 10 9 21.6 36.0 2.1 34.0 256.6 24.9 71.0 4.1 77 3.5 119 0.8 1.0
137.6 Aug 10 8 21.8 34.5 2.1 33.5 255.9 23.4 70.0 2.8 98 3.5 153 0.8 1.0
137.7 Aug 11 8 23.5 26.5 1.9 31.6 253.9 15.5 68.5 2.5 117 3.5 209 0.9 1.2
137.8 Aug 11 9 23.4 26.0 1.7 31.3 253.5 15.1 70.5 2.0 78 2.9 139 0.8 1.0
138.0 Aug 11 13 20.3 27.5 1.9 29.3 251.3 17.5 70.0 3.9 79 2.7 132 0.7 0.9
138.2 Aug 11 9 20.9 24.5 2.2 28.6 250.4 14.6 67.0 3.1 89 3.1 157 0.8 1.0
138.4 Aug 11 13 26.0 25.5 2.3 33.4 255.0 13.7 64.0 5.0 92 3.4 174 1.0 1.2
138.5 Aug 11 9 24.6 24.0 2.2 31.6 253.1 12.8 66.5 3.3 81 2.7 154 0.8 1.0
138.7 Aug 12 7 24.6 26.5 2.1 32.5 253.8 15.1 68.0 2.0 98 2.9 188 0.8 1.1
138.8 Aug 12 9 19.5 29.5 2.1 29.4 250.6 19.6 68.0 2.3 91 2.6 150 0.6 0.8
138.9 Aug 12 16 20.3 33.0 2.1 31.6 252.7 22.6 67.0 2.5 111 3.5 171 0.8 1.0

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