Meteor Shower #241

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
10 1129 7 258 DAR Dec.-alpha-Aurigids w

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#241 261 Dec 13 265 Dec 17 262 Dec 14 270 Dec 22
DAR - - 262 Dec 14 - - - -

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]
#241 95.3 0.2 26.3 -0.2 96.5 25.0 94.8 0.2 3.0 -0.2 95.9 1.7 29.2 34.0
DAR 84.9 - 35.5 - - - 85.8 - 12.1 - - - 22.5 -

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
261 Dec 13 36 94.6 30.5 1.5 94.0 7.1 28.0 1.4 276 3.8 385 0.8 0.8
262 Dec 14 19 96.5 25.0 1.9 95.9 1.7 34.0 1.4 462 5.9 699 1.3 1.3
263 Dec 15 17 97.4 26.0 1.9 96.7 2.7 29.0 1.4 264 4.2 389 0.9 0.9
264 Dec 16 6 94.0 24.5 2.2 93.6 1.1 28.0 1.3 160 5.3 238 1.2 1.2
265 Dec 17 7 89.3 28.5 2.1 89.4 5.1 26.0 1.3 107 4.1 150 0.9 0.8
266 Dec 18 3 91.1 26.5 2.1 91.0 3.1 25.0 1.3 168 5.0 240 1.1 1.0
267 Dec 19 10 91.1 26.5 2.0 91.0 3.1 25.0 1.3 133 4.0 189 0.9 0.8
268 Dec 20 3 96.0 25.0 1.9 95.4 1.7 28.0 1.4 156 4.7 229 1.0 1.0
269 Dec 21 3 95.8 25.5 2.2 95.2 2.2 30.0 1.3 188 5.3 278 1.2 1.1
270 Dec 22 5 101.8 26.0 2.4 100.6 3.0 29.0 1.7 158 4.4 233 1.0 0.9

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