Meteor Shower #156

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
30 5029 1 208 SPE Sept.-epsilon-Perseids e

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#156 158 Sep 01 172 Sep 15 167 Sep 10 187 Sep 30
SPE - - 170 Sep 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]
#156 53.8 1.0 40.0 -0.1 48.0 39.5 61.2 0.8 20.3 -0.3 56.5 20.8 65.9 65.0
SPE 50.2 - 39.4 - - - 58.2 - 20.3 - - - 65.5 -

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
158 Sep 01 7 43.3 47.0 2.1 55.4 29.0 69.0 2.4 289 4.7 424 1.0 1.4
159 Sep 02 9 43.4 40.5 2.1 53.2 22.8 66.0 2.2 287 4.6 443 1.1 1.4
160 Sep 03 4 42.8 44.5 1.9 54.1 26.8 69.0 2.3 260 5.0 379 1.1 1.4
161 Sep 04 5 43.1 44.0 2.2 54.2 26.2 71.0 2.2 249 5.4 354 1.1 1.5
162 Sep 05 1 42.1 39.5 2.1 51.8 22.2 65.0 2.2 195 4.7 286 1.0 1.3
163 Sep 06 1 43.7 39.0 1.9 52.9 21.3 65.0 1.7 352 7.2 520 1.6 2.1
164 Sep 07 1 44.7 39.5 1.7 53.9 21.6 65.0 1.7 422 8.5 629 1.9 2.5
165 Sep 08 1 45.4 39.5 1.5 54.4 21.4 65.0 1.8 424 11.4 635 2.6 3.4
166 Sep 09 1 47.0 39.0 1.4 55.5 20.6 65.0 1.6 649 13.6 976 3.1 4.0
167 Sep 10 1 48.0 39.5 1.6 56.5 20.8 65.0 1.6 776 14.7 1149 3.3 4.3
168 Sep 11 1 48.6 39.5 1.5 56.9 20.7 65.0 1.4 487 9.9 726 2.2 2.9
169 Sep 12 1 49.9 39.5 1.8 58.0 20.4 66.0 1.8 373 6.5 570 1.5 2.0
170 Sep 13 1 51.8 39.5 1.7 59.5 20.0 64.0 2.0 346 6.0 534 1.4 1.8
171 Sep 14 1 52.6 40.5 1.8 60.4 20.8 66.0 1.8 280 5.8 428 1.3 1.7
172 Sep 15 1 54.0 39.0 1.9 61.1 19.1 66.0 2.1 255 6.3 409 1.5 2.0
173 Sep 16 1 54.4 39.5 1.9 61.5 19.5 68.0 2.3 230 5.7 362 1.3 1.8
174 Sep 17 1 55.3 39.0 2.1 62.1 18.9 69.0 2.0 206 5.2 328 1.2 1.6
175 Sep 18 2 57.4 40.0 2.1 64.0 19.5 65.0 2.2 205 5.7 311 1.3 1.7
176 Sep 19 3 58.1 40.0 2.3 64.6 19.3 66.0 2.4 224 5.7 343 1.3 1.7
177 Sep 20 3 61.1 39.0 2.1 66.8 17.9 65.0 1.9 272 5.3 425 1.2 1.6
178 Sep 21 1 60.7 40.0 2.2 66.7 18.9 66.0 1.9 320 5.3 490 1.2 1.6
179 Sep 22 2 62.7 40.0 2.1 68.2 18.6 68.0 1.9 340 6.1 530 1.4 1.9
180 Sep 23 1 63.1 40.5 2.0 68.7 19.0 69.0 2.0 367 6.4 563 1.5 1.9
181 Sep 24 1 65.1 40.5 1.9 70.2 18.8 66.0 2.0 318 5.5 491 1.3 1.7
182 Sep 25 2 66.3 41.0 2.2 71.3 19.1 66.0 2.1 319 6.0 493 1.4 1.8
183 Sep 26 2 66.4 40.5 2.1 71.3 18.6 68.0 2.2 320 6.1 497 1.4 1.9
184 Sep 27 3 69.0 40.5 2.1 73.3 18.3 66.0 2.1 303 5.6 486 1.4 1.8
185 Sep 28 4 68.4 40.5 2.0 72.8 18.3 62.0 2.2 271 4.7 436 1.1 1.5
186 Sep 29 17 64.7 36.5 2.0 69.2 14.9 62.0 1.9 218 3.3 344 0.8 1.0
187 Sep 30 33 66.5 35.0 1.9 70.4 13.1 61.0 2.1 245 3.6 393 0.9 1.1

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