Meteor Shower #91

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
20 467 5 749 NMV Northern-March-gamma-Virginids w T 13

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#91 336.5 Feb 25 337.8 Feb 27 338.4 Feb 27 338.9 Feb 28
NMV - - 339.0 Feb 28 - - - -

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]
#91 181.3 -7.8 2.4 1.7 177.0 1.0 180.2 -7.8 202.4 -8.8 2.7 -1.5 176.8 198.4 -0.3 38.0 35.0
NMV 189.1 1.1 3.0 -0.3 - - 187.2 1.2 208.2 0.2 6.4 0.1 - - - 44.1 -

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
336.5 Feb 25 23 189.6 -2.0 1.8 189.6 213.1 2.0 40.5 2.9 24 2.5 57 0.9 0.6
336.6 Feb 25 8 189.2 5.0 1.6 186.5 209.9 8.2 46.0 2.1 21 2.3 41 0.7 0.5
336.8 Feb 26 10 191.1 -1.5 1.8 190.8 214.0 3.0 43.0 2.0 39 3.1 95 1.1 0.8
336.9 Feb 26 6 191.2 -2.5 1.9 191.3 214.4 2.1 45.0 2.1 39 3.2 96 1.2 0.8
337.0 Feb 26 7 190.1 1.5 2.7 188.7 211.7 5.4 47.0 3.9 44 2.9 95 0.9 0.7
337.1 Feb 26 5 187.2 2.5 2.5 185.6 208.5 5.2 43.5 4.6 54 4.9 114 1.6 1.1
337.2 Feb 26 9 188.0 0.0 2.1 187.3 210.1 3.2 46.0 4.5 38 3.6 85 1.2 0.8
337.4 Feb 26 1 183.8 3.0 2.1 182.3 204.9 4.3 39.5 1.9 36 3.7 71 1.1 0.8
337.6 Feb 26 3 185.0 8.5 1.9 181.2 203.6 9.8 40.0 3.3 44 3.6 80 1.0 0.7
337.7 Feb 27 1 172.1 1.5 2.2 172.2 194.5 -1.8 35.0 2.9 56 3.7 113 1.1 0.8
337.8 Feb 27 4 176.5 -1.0 2.3 177.2 199.4 -2.3 41.0 2.7 59 4.1 131 1.4 1.0
338.0 Feb 27 9 185.6 2.0 2.4 184.3 206.3 4.1 37.0 3.5 45 3.2 97 1.0 0.7
338.1 Feb 27 3 182.2 3.0 1.9 180.8 202.7 3.6 37.0 1.7 47 4.6 99 1.5 1.0
338.2 Feb 27 1 182.2 3.0 2.5 180.8 202.6 3.6 38.0 2.5 53 5.4 110 1.7 1.2
338.3 Feb 27 1 181.6 4.5 2.5 179.7 201.4 4.8 38.5 3.8 51 4.8 98 1.4 1.0
338.4 Feb 27 3 177.0 1.0 2.2 176.8 198.4 -0.3 35.0 2.7 45 5.7 88 1.7 1.2
338.5 Feb 27 3 172.2 8.0 2.2 169.7 191.2 4.3 31.5 2.1 42 4.8 70 1.2 0.8
338.7 Feb 28 11 173.8 3.5 1.9 172.9 194.2 0.8 32.5 2.6 34 3.2 66 0.9 0.6
338.8 Feb 28 3 173.4 4.0 2.1 172.4 193.6 1.1 29.0 3.0 64 4.7 119 1.3 0.9
338.9 Feb 28 8 172.7 3.0 2.2 172.1 193.2 -0.1 28.5 4.6 61 4.2 115 1.2 0.8

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