Meteor Shower #15

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status
8 304 7 432 NBO nu-Bootids w

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date Sol. Long.
[°]
Date
#15 298 Jan 18 302 Jan 22 299 Jan 19 305 Jan 25
NBO - - 299 Jan 19 - - - -

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]
#15 212.7 -1.7 8.1 -1.0 215.6 10.5 207.6 -1.3 20.0 -1.5 209.5 23.3 68.3 70.0
NBO 206.0 - 12.6 - - - 199.2 - 21.7 - - - 63.8 -

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
298 Jan 18 29 220.9 10.0 2.2 215.1 24.6 63.0 2.0 43 2.4 178 1.5 1.2
299 Jan 19 7 215.6 10.5 2.6 209.5 23.3 70.0 2.8 72 5.4 260 2.9 2.3
300 Jan 20 4 215.8 10.0 2.0 209.9 22.9 71.0 1.9 40 3.4 149 1.9 1.5
301 Jan 21 7 216.1 8.0 2.1 211.0 21.1 67.0 2.6 51 3.6 195 2.1 1.7
302 Jan 22 2 213.6 12.5 2.2 206.7 24.4 68.0 2.2 95 3.6 313 1.8 1.4
303 Jan 23 10 209.3 8.5 2.2 204.1 19.2 69.0 2.4 100 3.6 331 1.8 1.4
304 Jan 24 8 208.1 2.0 2.2 205.4 12.7 69.0 2.5 76 3.5 275 1.9 1.5
305 Jan 25 6 209.5 4.0 2.4 206.0 15.0 68.0 2.5 81 4.0 280 2.1 1.6

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