Meteor Shower #40

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
17 383 1 427 FED February-eta-Draconids e T 9

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#40 314.0 Feb 03 315.1 Feb 04 315.3 Feb 04 315.8 Feb 05
FED - - 315.0 Feb 04 - - - -

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]
#40 240.1 -2.1 61.5 1.3 240.0 61.5 187.4 -6.4 232.3 -7.4 76.1 -0.1 187.1 231.8 76.1 32.5 33.0
FED 239.6 0.3 62.4 -0.2 - - 183.4 1.0 228.4 0.0 76.4 -0.0 - - - 36.8 -

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
314.0 Feb 03 12 242.3 59.5 2.0 196.4 242.4 75.8 38.0 1.2 18 2.2 31 0.6 0.4
314.1 Feb 03 4 243.0 60.0 1.4 195.8 241.7 76.4 38.0 1.2 18 2.1 30 0.5 0.4
314.3 Feb 03 4 240.0 60.0 1.9 191.9 237.6 75.2 32.5 2.2 21 2.8 37 0.7 0.5
314.4 Feb 03 5 240.0 60.0 1.9 191.9 237.5 75.2 32.0 1.7 26 2.7 125 2.0 1.5
314.6 Feb 04 5 240.4 62.5 1.5 183.9 229.3 76.8 30.0 2.9 26 2.2 44 0.6 0.4
314.7 Feb 04 1 240.0 61.5 2.0 187.1 232.4 76.1 32.0 3.3 42 4.4 68 1.1 0.8
314.8 Feb 04 1 241.0 61.5 1.9 188.2 233.4 76.5 31.5 2.7 56 4.7 92 1.2 0.9
314.9 Feb 04 1 240.7 62.0 1.5 186.1 231.2 76.6 31.0 2.2 44 4.4 72 1.1 0.8
315.0 Feb 04 1 240.0 61.5 1.4 187.1 232.1 76.1 34.0 2.7 45 5.4 74 1.3 1.0
315.1 Feb 04 1 241.0 61.5 1.5 188.2 233.1 76.5 32.5 3.1 59 6.4 97 1.6 1.2
315.2 Feb 04 1 240.0 61.5 1.4 187.1 231.9 76.1 33.0 2.8 62 7.1 104 1.8 1.3
315.3 Feb 04 1 240.0 61.5 1.3 187.1 231.8 76.1 33.0 2.9 85 7.6 148 2.0 1.5
315.4 Feb 04 1 240.0 61.5 1.2 187.1 231.7 76.1 34.0 3.3 80 6.7 139 1.8 1.3
315.5 Feb 05 1 243.7 60.5 1.9 195.1 239.6 76.9 32.0 2.5 55 4.1 95 1.1 0.8
315.6 Feb 05 6 237.1 62.5 2.3 180.7 225.1 75.5 32.5 2.7 43 3.3 71 0.8 0.6
315.7 Feb 05 7 237.1 62.5 2.1 180.7 225.0 75.5 32.0 3.7 34 2.8 57 0.7 0.5
315.8 Feb 05 12 235.0 62.5 2.4 178.7 222.9 74.6 26.5 6.2 32 2.8 50 0.7 0.5

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