Meteor Shower #178

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
27 3457 9 28 SOA South.-October-delta-Arietids w

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#178 188 Oct 01 200 Oct 13 201 Oct 15 214 Oct 28
SOA - - 199 Oct 12 - - - -

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]
#178 25.2 0.4 13.9 -0.2 25.1 12.5 28.4 0.3 3.2 -0.3 27.8 1.9 27.7 27.0
SOA 33.1 - 10.6 - - - 34.5 - -2.6 - - - 27.9 -

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
188 Oct 01 10 24.3 18.5 1.8 29.3 7.8 35.0 1.6 257 4.1 379 0.9 1.2
189 Oct 02 6 18.7 16.0 2.4 23.3 7.5 31.0 1.5 348 5.9 515 1.3 1.7
190 Oct 03 5 20.1 14.0 2.0 23.8 5.1 30.0 1.3 294 5.0 447 1.1 1.5
191 Oct 04 5 19.6 14.0 2.0 23.4 5.3 30.0 1.5 262 4.6 398 1.0 1.3
192 Oct 05 6 18.3 10.5 2.3 20.9 2.5 29.0 1.5 225 4.5 358 1.1 1.4
193 Oct 06 7 21.2 14.5 2.3 25.0 5.2 29.0 1.4 240 4.8 362 1.1 1.4
194 Oct 07 7 23.2 8.0 1.9 24.4 -1.6 28.0 1.4 247 4.4 411 1.1 1.4
195 Oct 08 9 22.7 8.5 1.9 24.1 -0.9 28.0 1.5 285 4.0 472 1.0 1.3
196 Oct 10 9 25.7 13.0 1.7 28.5 2.2 29.0 1.5 367 5.1 573 1.2 1.5
197 Oct 11 7 20.5 12.5 2.0 23.6 3.6 26.0 1.5 230 3.4 355 0.8 1.0
198 Oct 12 7 25.7 13.5 2.0 28.7 2.7 27.0 1.6 323 5.1 504 1.2 1.5
199 Oct 13 7 25.7 13.5 2.0 28.7 2.7 28.0 1.5 289 4.8 448 1.1 1.4
200 Oct 14 7 26.2 13.5 2.1 29.2 2.5 28.0 1.5 313 5.3 487 1.2 1.6
201 Oct 15 9 25.1 12.5 2.5 27.8 1.9 27.0 1.7 324 5.8 506 1.4 1.7
202 Oct 16 11 27.8 17.5 2.1 32.0 5.7 27.0 1.5 304 4.8 445 1.0 1.3
203 Oct 17 10 27.8 17.5 2.1 32.0 5.7 27.0 1.4 302 4.1 443 0.9 1.1
204 Oct 18 9 26.1 17.0 2.0 30.3 5.8 26.0 1.4 277 3.7 408 0.8 1.0
205 Oct 19 7 29.7 16.5 2.4 33.4 4.1 27.0 1.4 371 5.8 554 1.3 1.6
206 Oct 20 24 28.9 18.0 1.9 33.2 5.8 26.0 1.4 199 4.1 292 0.9 1.1
207 Oct 21 29 30.8 16.5 2.2 34.4 3.7 25.0 1.4 218 3.6 326 0.8 1.0
208 Oct 22 33 28.4 18.0 1.9 32.7 5.9 27.0 1.5 215 3.0 317 0.7 0.8
209 Oct 23 22 30.8 16.5 2.0 34.4 3.7 27.0 1.4 237 4.1 361 0.9 1.2
210 Oct 24 14 30.5 10.5 2.2 32.0 -1.8 26.0 1.4 170 3.7 281 0.9 1.1
211 Oct 25 10 29.8 8.0 2.1 30.5 -3.9 24.0 1.4 120 3.4 202 0.9 1.1
212 Oct 26 8 29.8 8.0 2.2 30.5 -3.9 24.0 1.6 130 3.6 218 0.9 1.1
213 Oct 27 43 24.6 5.0 2.2 24.6 -4.9 22.0 1.5 110 2.6 188 0.7 0.8
214 Oct 28 42 25.1 4.0 2.0 24.7 -6.0 22.0 1.4 102 2.1 181 0.6 0.7

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