Meteor Shower #201

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
6 117 3 665 MUC May-upsilon-Cygnids w C 31

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date
#201 55.9 May 17 56.2 May 17 56.0 May 17 56.6 May 18
MUC - - 58.7 May 20 - - - -

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]
#201 312.9 1.9 21.3 -8.9 312.8 22.5 322.8 -1.6 266.7 -2.6 37.2 -8.9 323.2 267.2 38.4 59.6 59.0
MUC 319.1 - 29.6 - - - 333.6 - 274.9 - 42.8 - - - - 58.2 -

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
55.9 May 17 3 313.3 21.5 1.7 323.3 267.4 37.3 56.0 2.9 32 5.0 81 1.9 1.7
56.0 May 17 3 312.8 22.5 1.4 323.2 267.2 38.4 59.0 3.4 52 8.5 130 3.2 2.8
56.1 May 17 3 312.3 23.0 1.5 322.9 266.8 39.0 60.0 2.9 45 6.6 112 2.5 2.2
56.3 May 17 1 312.8 21.0 1.8 322.5 266.2 37.0 60.5 1.1 36 4.3 97 1.7 1.5
56.4 May 18 3 312.8 21.0 2.1 322.5 266.1 37.0 60.5 1.1 35 4.2 92 1.7 1.4
56.6 May 18 9 314.7 15.0 1.3 322.2 265.6 30.7 63.0 2.9 19 2.7 58 1.2 1.1

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