Meteor Shower #12

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
8 272 11 322 LBO lambda-Bootids e

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#12 296 Jan 16 300 Jan 20 301 Jan 21 303 Jan 23
LBO - - 296 Jan 16 - - - -

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]
#12 224.1 1.1 41.4 -1.4 226.7 42.0 201.6 2.4 54.4 -0.8 204.3 56.0 46.3 50.0
LBO 219.6 - 43.2 - - - 195.3 - 54.4 - - - 43.2 -

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
296 Jan 16 26 219.0 45.5 2.1 192.5 56.1 49.0 2.3 69 2.5 139 0.7 0.6
297 Jan 17 3 222.0 45.0 2.1 196.2 56.8 42.0 1.9 73 3.2 152 1.0 0.8
298 Jan 18 13 221.5 44.5 2.2 196.2 56.2 43.0 1.8 47 2.6 98 0.8 0.7
299 Jan 19 9 225.4 45.5 2.3 199.5 58.5 50.0 1.9 38 2.8 81 0.9 0.7
300 Jan 20 11 223.3 39.0 2.3 202.9 52.1 53.0 2.1 36 3.0 84 1.1 0.8
301 Jan 21 5 226.7 42.0 2.3 204.3 56.0 50.0 2.3 50 3.6 154 1.7 1.3
302 Jan 22 25 227.0 36.5 2.0 208.9 51.2 44.0 2.1 77 2.9 204 1.2 0.9
303 Jan 23 6 226.6 37.0 2.0 208.1 51.5 45.0 2.2 94 3.4 227 1.2 1.0

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