Meteor Shower #186

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
14 3181 14 8 ORI Orionids e

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#186 198 Oct 12 205 Oct 19 207 Oct 21 211 Oct 25
ORI - - 209 Oct 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]
#186 102.1 0.4 10.7 0.5 103.5 12.5 102.2 0.4 -12.2 0.5 103.4 -10.3 68.2 66.0
ORI 95.4 0.7 15.9 0.1 - - 95.2 0.7 -7.4 0.1 - - 67.1 -

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
198 Oct 12 29 103.8 4.5 2.1 104.5 -18.2 67.0 2.7 181 2.9 744 1.8 2.3
199 Oct 13 14 99.1 8.5 2.2 99.3 -14.6 71.0 2.2 228 3.8 755 1.9 2.4
200 Oct 14 16 99.9 5.0 2.3 100.4 -18.1 69.0 2.5 302 5.1 1072 2.7 3.4
201 Oct 15 12 100.7 10.5 2.4 100.8 -12.5 70.0 2.3 371 6.6 1149 3.1 3.9
202 Oct 16 18 99.7 9.0 2.4 99.9 -14.1 71.0 2.2 394 6.2 1231 2.9 3.7
203 Oct 17 15 100.5 10.0 2.1 100.6 -13.1 68.0 2.0 423 5.7 1293 2.6 3.3
204 Oct 18 21 97.8 11.0 1.9 97.8 -12.2 70.0 1.9 540 7.1 1531 3.0 3.8
205 Oct 19 17 99.9 12.5 1.7 99.8 -10.6 64.0 2.0 551 8.5 1534 3.6 4.5
206 Oct 20 12 105.4 9.5 2.1 105.6 -13.1 66.0 2.2 321 6.6 1018 3.1 3.9
207 Oct 21 12 103.5 12.5 1.9 103.4 -10.3 66.0 1.8 629 10.5 1801 4.5 5.6
208 Oct 22 12 103.1 13.0 1.8 103.0 -9.9 67.0 1.8 754 10.5 2084 4.4 5.4
209 Oct 23 12 105.1 10.0 2.1 105.2 -12.6 69.0 2.0 558 9.6 1662 4.3 5.3
210 Oct 24 12 103.8 12.0 1.8 103.7 -10.8 70.0 1.9 502 10.8 1394 4.5 5.6
211 Oct 25 13 106.8 12.0 1.9 106.7 -10.5 70.0 2.1 339 9.5 967 4.1 5.0

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