Meteor Shower #18

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
11 476 2 Anthelion

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#18 305 Jan 25 310 Jan 31 312 Feb 01 315 Feb 04
$AN - - - 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]
#18 143.6 -0.0 14.6 -0.4 146.7 14.5 141.2 0.1 0.2 -0.4 144.0 1.0 29.3 31.0
$AN 150.2 1.0 12.2 -0.3 - - 110.3 0.9 1.0 0.0 - - 0.0 -

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
305 Jan 25 36 142.7 17.0 2.1 139.6 2.2 25.0 1.8 40 2.0 63 0.5 0.4
306 Jan 26 4 142.0 20.5 2.2 137.8 5.3 29.0 1.8 71 3.5 110 0.8 0.6
307 Jan 27 3 144.9 15.0 2.2 142.2 0.9 32.0 1.5 83 4.1 140 1.0 0.8
308 Jan 28 2 142.6 17.5 2.2 139.3 2.6 32.0 1.6 99 4.1 158 1.0 0.8
309 Jan 29 6 145.3 14.0 2.3 142.9 0.1 30.0 1.3 86 3.4 144 0.9 0.7
310 Jan 30 8 144.2 10.0 2.0 143.2 -4.0 28.0 1.6 67 3.3 121 0.9 0.7
311 Jan 31 1 143.6 11.0 2.0 142.3 -3.2 28.0 1.6 76 3.8 133 1.0 0.8
312 Feb 01 1 146.7 14.5 2.3 144.0 1.0 31.0 1.5 106 5.0 175 1.2 0.9
313 Feb 02 1 141.4 10.5 2.0 140.4 -4.4 26.0 1.6 83 3.7 140 0.9 0.7
314 Feb 03 1 142.2 14.0 2.2 140.1 -0.8 26.0 1.5 106 4.3 169 1.0 0.8
315 Feb 04 1 143.1 17.5 2.0 139.8 2.8 32.0 1.5 85 4.0 132 0.9 0.7

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