Meteor Shower #91

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
7 226 18 410 DPI delta-Piscids w

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#91 89 Jun 21 92 Jun 24 94 Jun 26 95 Jun 27
DPI - - 92 Jun 24 - - - -

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]
#91 11.2 0.4 5.2 0.4 13.1 5.5 12.3 0.5 0.4 0.2 14.2 -0.1 69.8 68.0
DPI 10.9 - 5.5 - - - 12.2 - 0.7 - - - 70.9 -

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
89 Jun 21 18 10.5 3.5 2.5 11.0 -0.9 68.0 2.4 42 1.9 367 2.5 2.6
90 Jun 22 5 10.0 4.5 1.7 11.0 0.2 71.0 1.8 56 2.3 459 2.9 3.0
91 Jun 23 5 10.0 5.0 1.6 11.2 0.6 71.0 2.1 60 2.4 462 2.8 2.9
92 Jun 24 16 11.1 5.5 2.1 12.4 0.7 71.0 2.9 72 2.7 543 3.1 3.3
93 Jun 25 18 11.6 5.5 2.0 12.8 0.5 69.0 3.2 65 2.5 523 3.0 3.2
94 Jun 26 20 13.1 5.5 2.3 14.2 -0.1 68.0 2.4 64 2.5 525 3.1 3.4
95 Jun 27 25 11.6 6.5 2.2 13.2 1.4 70.0 2.3 51 2.2 362 2.4 2.5

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