Meteor Shower #54

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
11 229 6 418 BHE beta-Herculids w T 99

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date
#54 318.8 Feb 08 319.5 Feb 08 318.8 Feb 08 320.4 Feb 09
BHE - - 324.0 Feb 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
[°/°] 		SC Long.
[°]		 Drift SC Long.
[°/°] 		Lat.
[°]		 Drift Lat.
[°/°]		 Long.
[°]		 SC Long.
[°]		 Lat.
[°]		 Vinf
[km/s]		 Vinf
[km/s]
#54 231.4 0.5 26.2 4.3 233.9 23.5 219.9 -1.4 260.5 -2.4 43.1 4.2 224.0 265.2 41.3 58.8 56.5
BHE 246.0 0.9 23.5 -0.9 - - 238.6 1.4 274.6 0.4 44.4 -0.7 - - - 56.6 -

Individual Radiants

Sol. Long.
[°]		 Date Rank Equatorial Coord. Ecliptical Coord. Velocity # Meteors
RA
[°]		 Decl.
[°]		 +/-
[°]		 Long.
[°]		 SC Long.
[°]		 Lat.
[°]		 Vinf
[km/s]		 +/-
[km/s]		 Abs. Rel. Abs. Norm. Rel. Norm. Rel. Norm. SPO
318.8 Feb 08 4 233.9 23.5 2.4 224.0 265.2 41.3 56.5 2.6 65 5.3 180 2.2 1.6
319.0 Feb 08 4 233.2 25.5 2.2 222.3 263.3 43.0 56.0 3.3 44 4.5 117 1.8 1.3
319.1 Feb 08 17 230.4 24.0 2.2 219.7 260.6 40.8 62.5 2.4 48 4.9 126 1.9 1.4
319.3 Feb 08 5 225.2 23.5 2.6 214.2 254.9 38.7 53.5 2.5 24 2.5 59 0.9 0.7
319.4 Feb 08 4 225.4 23.0 2.3 214.6 255.2 38.3 55.5 1.7 30 2.6 75 1.0 0.7
319.5 Feb 08 6 235.5 29.5 2.3 223.2 263.7 47.5 57.5 2.7 35 3.2 89 1.2 0.9
319.7 Feb 09 5 234.1 24.5 2.1 223.8 264.1 42.4 64.0 1.8 62 4.7 169 1.9 1.4
319.9 Feb 09 10 224.0 31.0 2.4 209.0 249.1 45.2 61.0 3.1 44 3.8 95 1.2 0.9
320.1 Feb 09 10 227.6 28.5 2.5 214.4 254.3 44.1 58.5 1.8 17 2.2 39 0.8 0.6
320.3 Feb 09 13 234.6 31.5 2.1 221.0 260.7 49.1 54.5 3.0 27 3.2 66 1.2 0.8
320.4 Feb 09 31 236.1 28.0 2.3 224.6 264.2 46.2 61.5 4.1 30 2.9 80 1.2 0.9

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