Meteor Shower #129

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
7 860 26 7 PER Perseids e

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#129 138 Aug 11 140 Aug 13 138 Aug 11 144 Aug 17
PER - - 140 Aug 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]
#129 25.5 1.4 72.4 2.2 25.1 66.5 61.7 2.9 55.4 1.6 55.2 50.7 50.4 55.0
PER 48.3 1.4 58.0 0.2 - - 63.3 1.0 38.4 -0.1 - - 60.4 -

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
138 Aug 11 14 25.1 66.5 2.0 55.2 50.7 55.0 1.7 398 5.0 518 1.0 1.2
139 Aug 12 21 25.1 69.0 1.8 57.6 52.8 52.0 1.8 318 3.5 412 0.7 0.9
140 Aug 13 26 20.6 74.5 1.9 62.0 57.9 48.0 1.9 237 2.2 302 0.4 0.5
141 Aug 14 19 20.6 74.5 1.8 62.0 57.9 46.0 1.8 136 1.5 172 0.3 0.4
142 Aug 15 32 19.2 79.5 2.1 68.9 61.4 45.0 2.2 130 1.8 164 0.3 0.4
143 Aug 16 31 51.1 81.0 2.2 79.0 59.1 45.0 1.8 134 1.9 181 0.4 0.5
144 Aug 17 44 22.2 77.0 2.1 65.9 59.3 52.0 1.8 131 2.2 165 0.4 0.5

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