Meteor Shower #203

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
34 621 5 809 USG phi-Ophiuchids w T 67

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date
#203 54.9 May 16 57.3 May 18 57.8 May 19 59.3 May 21
USG - - 50.7 May 12 - - - -

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]
#203 251.5 0.4 -18.2 0.9 251.7 -21.0 252.4 0.3 195.1 -0.7 4.0 0.9 252.9 195.1 1.4 33.3 31.0
USG 251.0 0.4 -17.5 -0.0 - - 251.9 0.4 201.2 -0.6 4.8 0.0 - - - 37.4 -

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
54.9 May 16 20 250.0 -22.5 2.2 251.6 196.7 -0.3 29.5 2.8 25 4.1 77 1.9 1.6
55.1 May 16 3 247.3 -18.5 2.6 248.5 193.4 3.3 34.5 3.8 45 4.7 123 1.9 1.7
55.3 May 16 3 245.8 -20.0 2.4 247.3 192.0 1.6 39.5 4.8 35 5.6 89 2.2 1.9
55.4 May 16 9 249.0 -21.0 2.1 250.5 195.1 1.0 29.0 3.1 15 2.4 31 0.7 0.6
55.5 May 17 3 245.6 -24.5 2.2 247.9 192.4 -2.9 28.5 1.8 29 5.0 85 2.2 1.9
55.6 May 17 1 252.6 -18.5 1.8 253.5 197.9 3.9 33.5 2.9 33 5.5 86 2.1 1.9
55.8 May 17 7 256.4 -23.0 2.0 257.5 201.7 -0.1 34.0 4.5 24 3.4 82 1.7 1.5
55.9 May 17 4 251.8 -16.0 2.2 252.4 196.5 6.3 32.0 2.4 29 4.5 68 1.6 1.4
56.0 May 17 5 251.8 -16.0 1.9 252.4 196.4 6.3 31.0 3.5 32 5.2 71 1.7 1.5
56.2 May 17 4 249.9 -21.5 2.5 251.4 195.2 0.6 30.5 2.5 37 5.1 105 2.2 1.9
56.4 May 18 6 253.3 -19.0 1.6 254.2 197.8 3.5 33.0 2.2 25 3.0 65 1.2 1.0
56.5 May 18 4 253.2 -17.5 2.2 253.9 197.4 5.0 33.5 1.5 33 4.6 80 1.6 1.4
56.6 May 18 6 249.8 -20.5 1.9 251.1 194.5 1.6 28.5 1.9 33 4.7 91 1.9 1.7
56.7 May 18 5 259.4 -19.5 1.8 260.0 203.3 3.6 38.0 1.8 28 3.4 84 1.5 1.3
56.8 May 18 8 255.6 -13.5 2.4 255.8 199.0 9.2 40.0 2.7 38 3.8 90 1.3 1.2
57.0 May 18 6 254.6 -19.5 2.4 255.5 198.5 3.2 37.0 2.5 52 4.9 139 2.0 1.7
57.1 May 18 8 253.8 -16.0 2.0 254.3 197.2 6.6 35.5 3.1 32 3.2 75 1.1 1.0
57.2 May 18 5 252.8 -19.0 2.1 253.7 196.5 3.5 33.0 3.5 38 4.8 92 1.8 1.5
57.4 May 19 2 256.2 -19.5 1.4 257.0 199.6 3.3 34.5 1.6 38 4.4 102 1.8 1.6
57.5 May 19 3 246.4 -15.0 2.3 247.1 189.6 6.6 32.0 2.4 49 5.3 104 1.7 1.5
57.7 May 19 2 253.2 -15.5 2.4 253.7 196.0 7.0 33.5 1.2 44 4.6 106 1.7 1.5
57.8 May 19 6 251.7 -21.0 2.4 252.9 195.1 1.4 31.0 1.9 58 5.9 161 2.4 2.1
57.9 May 19 3 247.0 -19.0 2.2 248.3 190.4 2.7 30.5 2.6 55 5.3 143 2.1 1.8
58.0 May 19 2 254.6 -11.5 1.8 254.6 196.6 11.1 34.0 3.3 37 3.5 74 1.1 0.9
58.1 May 19 6 252.0 -13.5 2.1 252.3 194.2 8.8 35.0 2.8 41 4.5 90 1.5 1.3
58.3 May 19 3 249.8 -16.5 1.6 250.6 192.3 5.6 33.0 2.7 29 3.9 67 1.3 1.2
58.4 May 20 7 258.4 -20.5 1.6 259.1 200.7 2.5 33.0 4.0 23 3.1 67 1.3 1.2
58.5 May 20 8 250.1 -21.0 2.1 251.5 193.0 1.2 31.5 2.4 31 4.4 94 2.0 1.8
58.6 May 20 10 251.1 -22.5 1.9 252.6 194.0 -0.2 35.0 1.3 33 3.3 104 1.5 1.4
58.7 May 20 7 252.3 -21.0 2.5 253.5 194.8 1.4 35.5 2.8 52 4.6 159 2.1 1.9
58.9 May 20 3 247.9 -14.5 2.4 248.5 189.6 7.3 32.5 3.2 46 5.2 102 1.7 1.5
59.0 May 20 3 249.4 -17.0 2.1 250.3 191.3 5.0 31.5 3.2 51 5.5 124 2.0 1.8
59.1 May 20 3 250.8 -16.5 2.1 251.5 192.4 5.7 33.0 2.1 40 5.1 97 1.8 1.6
59.3 May 21 13 256.2 -14.5 1.6 256.5 197.2 8.3 31.5 2.0 14 2.1 31 0.7 0.6

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