Meteor Shower #74

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
7 208 15 145 ELY eta-Lyrids e

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#74 49 May 10 51 May 12 50 May 11 55 May 16
ELY - - 49 May 10 - - - -

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]
#74 297.0 1.4 54.9 -0.2 294.2 56.0 331.4 1.7 72.6 -0.7 328.9 74.5 38.8 40.0
ELY 289.6 1.0 39.7 0.0 - - 302.1 1.5 61.0 -0.2 - - 46.7 -

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
49 May 10 14 294.2 56.0 2.2 328.9 74.5 40.0 1.8 83 3.3 173 1.0 0.9
50 May 11 15 294.2 56.0 2.1 328.9 74.5 40.0 1.8 75 3.6 186 1.3 1.1
51 May 12 26 296.1 59.0 1.9 339.8 76.0 35.0 1.8 35 1.6 61 0.4 0.4
52 May 13 17 299.0 52.5 1.9 329.6 70.0 41.0 1.6 56 2.7 115 0.8 0.7
53 May 14 4 299.8 52.5 2.2 330.8 69.7 40.0 1.7 65 3.9 108 1.0 0.8
54 May 15 4 300.5 52.0 1.8 331.0 69.1 34.0 2.2 30 2.4 41 0.5 0.4
55 May 16 50 301.9 58.0 1.9 344.9 73.1 32.0 1.6 18 1.4 38 0.5 0.4

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