Meteor Shower #158

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
6 410 23 208 SPE Sept.-epsilon-Perseids e

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#158 171 Sep 14 173 Sep 17 176 Sep 19 176 Sep 19
SPE - - 170 Sep 13 - - - -

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]
#158 44.8 1.6 27.7 -0.1 50.4 25.5 50.3 1.4 10.3 -0.5 54.6 6.8 67.6 71.0
SPE 50.2 - 39.4 - - - 58.2 - 20.3 - - - 65.5 -

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
171 Sep 14 23 40.4 28.5 2.4 46.8 12.2 63.0 2.2 142 2.9 219 0.7 0.9
172 Sep 15 14 44.9 27.0 2.4 50.2 9.6 70.0 2.8 114 2.8 190 0.7 0.9
173 Sep 16 36 41.5 25.5 2.2 46.8 9.0 70.0 2.4 77 1.9 123 0.5 0.6
174 Sep 17 18 44.7 30.5 2.4 51.1 13.0 67.0 2.2 101 2.5 159 0.6 0.8
175 Sep 18 15 46.3 29.0 2.3 52.0 11.1 66.0 1.9 107 3.0 168 0.7 0.9
176 Sep 19 25 50.4 25.5 2.3 54.6 6.8 71.0 2.6 126 3.2 213 0.8 1.1

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