Meteor Shower #160

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
6 472 27 430 POR September-pi-Orionids w

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#160 176 Sep 19 179 Sep 22 177 Sep 20 181 Sep 24
POR - - 178 Sep 22 - - - -

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]
#160 88.5 2.0 -0.5 -0.3 83.0 0.5 88.4 2.2 -23.9 -0.3 82.4 -22.8 69.5 70.0
POR 74.9 - 8.4 - - - 74.6 - -14.2 - - - 68.9 -

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
176 Sep 19 19 84.0 0.0 2.2 83.5 -23.3 71.0 1.8 104 2.6 505 1.9 2.5
177 Sep 20 23 83.0 0.5 2.0 82.4 -22.8 70.0 2.1 174 3.4 794 2.3 3.0
178 Sep 21 50 88.1 -3.0 2.4 87.9 -26.4 70.0 1.9 128 2.1 716 1.8 2.3
179 Sep 22 19 91.5 0.5 2.3 91.6 -22.9 68.0 2.2 141 2.5 761 2.1 2.7
180 Sep 23 27 92.1 2.0 2.0 92.3 -21.4 70.0 2.2 146 2.6 747 2.0 2.6
181 Sep 24 37 92.2 -3.5 2.3 92.5 -26.9 68.0 2.3 139 2.4 802 2.1 2.7

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