Meteor Shower #39

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
13 183 4 570 FBH February-beta-Herculids w T 12

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#39 312.6 Feb 02 313.5 Feb 03 314.0 Feb 03 314.3 Feb 03
FBH - - 314.0 Feb 03 - - - -

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]
#39 241.5 7.4 19.8 3.9 244.5 21.5 234.4 7.5 281.0 6.5 39.7 5.5 237.3 283.3 42.1 61.9 64.5
FBH 249.4 0.8 24.3 -0.1 - - 242.6 1.0 288.6 0.0 45.8 -0.0 - - - 56.4 -

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
312.6 Feb 02 3 230.9 16.0 2.2 223.5 270.9 33.3 64.5 0.7 33 4.5 110 2.3 1.7
312.8 Feb 02 5 240.9 16.5 2.3 234.6 281.8 36.4 58.5 4.1 30 3.3 116 1.9 1.4
312.9 Feb 02 10 240.8 16.0 1.8 234.6 281.7 35.9 59.0 2.2 20 2.3 78 1.3 1.0
313.0 Feb 02 1 236.5 20.5 2.1 228.2 275.2 39.2 60.0 2.8 22 2.7 73 1.3 1.0
313.1 Feb 02 2 236.2 20.0 2.2 228.0 274.9 38.6 59.0 2.3 23 3.5 77 1.8 1.3
313.3 Feb 02 8 241.7 15.0 1.5 235.9 282.6 35.2 60.0 3.3 11 1.6 45 1.0 0.7
313.5 Feb 03 13 247.5 23.5 1.7 240.4 286.9 44.7 56.5 1.3 23 2.2 86 1.3 0.9
313.6 Feb 03 3 238.9 21.0 2.5 230.8 277.2 40.3 63.5 2.0 32 3.4 109 1.7 1.3
313.8 Feb 03 4 244.6 18.5 1.8 238.3 284.5 39.2 67.0 1.8 34 3.7 134 2.2 1.6
314.0 Feb 03 1 244.5 21.5 1.7 237.3 283.3 42.1 64.5 2.3 36 4.4 133 2.4 1.8
314.1 Feb 03 1 245.6 21.5 2.1 238.7 284.6 42.3 61.5 2.6 35 4.2 131 2.3 1.7
314.2 Feb 03 24 248.8 23.0 2.4 242.2 288.0 44.4 62.5 2.4 14 1.9 55 1.1 0.8
314.3 Feb 03 31 247.0 23.5 2.5 239.8 285.5 44.6 62.5 1.6 20 2.7 75 1.5 1.1

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