Meteor Shower #198

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
9 696 16 242 XDR xi-Draconids w

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#198 207 Oct 21 211 Oct 24 207 Oct 21 215 Oct 29
XDR - - 211 Oct 24 - - - -

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]
#198 152.1 0.9 78.1 0.1 145.9 74.5 110.2 0.1 59.1 0.2 113.0 55.5 45.4 49.0
XDR 170.3 - 73.3 - - - 123.7 - 59.3 - - - 37.5 -

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
207 Oct 21 18 145.9 74.5 2.3 113.0 55.5 49.0 2.1 196 3.3 305 0.8 1.0
208 Oct 22 16 150.5 78.5 2.2 109.9 59.3 45.0 2.0 211 2.9 314 0.7 0.8
209 Oct 23 14 151.5 78.0 2.3 110.8 59.1 46.0 2.0 176 3.0 264 0.7 0.8
210 Oct 24 19 145.4 79.5 2.2 107.2 59.4 47.0 1.9 82 1.8 119 0.4 0.5
211 Oct 25 16 156.5 84.5 2.6 101.5 63.9 41.0 1.9 108 3.0 154 0.6 0.8
212 Oct 26 11 168.2 83.0 1.9 105.9 64.3 42.0 1.7 81 2.2 117 0.5 0.6
213 Oct 27 16 154.5 80.5 2.5 108.0 61.2 45.0 1.7 121 2.8 176 0.6 0.8
214 Oct 28 14 159.1 76.0 2.3 115.9 58.9 42.0 1.9 141 2.9 216 0.7 0.8
215 Oct 29 13 145.9 74.5 2.4 113.0 55.5 48.0 2.2 140 3.0 211 0.7 0.8

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