Meteor Shower #21

Overview

# Radiants # Meteors Median Rank MDC # Abbrev. Name Status Technique # Orbits
70 1523 3 96 NCC Northern-delta-Cancrids e T 74

Activity Interval

Source Begin Mean Max End
Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date Sol. Long.
[°]		 Date
#21 295.4 Jan 16 299.3 Jan 20 295.8 Jan 16 304.1 Jan 24
NCC - - 296.0 Jan 16 - - - -

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]
#21 131.3 1.2 18.1 -0.0 127.6 18.5 128.8 1.1 189.5 0.1 0.2 0.3 125.4 189.6 -0.4 29.5 30.5
NCC 127.6 1.0 21.5 -0.3 - - 124.6 1.0 188.6 0.0 2.5 -0.0 - - - 29.4 -

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
295.4 Jan 16 5 125.3 15.0 2.0 124.0 188.6 -4.4 31.5 3.2 44 3.2 73 0.8 0.6
295.5 Jan 16 2 125.3 15.0 2.3 124.0 188.5 -4.4 31.0 2.6 47 3.9 78 1.0 0.8
295.6 Jan 16 2 126.8 19.5 2.4 124.4 188.8 0.3 29.0 3.4 41 4.5 63 1.0 0.8
295.7 Jan 16 1 122.8 18.5 2.7 120.9 185.2 -1.5 29.0 4.0 42 5.5 66 1.3 1.1
295.8 Jan 16 2 127.6 18.5 2.3 125.4 189.6 -0.4 30.5 4.0 59 6.3 92 1.5 1.2
295.9 Jan 16 2 124.2 15.0 1.7 123.0 187.1 -4.6 30.0 3.6 56 4.3 90 1.0 0.9
296.1 Jan 16 2 132.1 16.0 2.0 130.1 194.0 -1.8 32.5 2.8 86 4.5 142 1.1 0.9
296.2 Jan 17 4 128.9 19.5 1.8 126.3 190.1 0.8 32.0 3.1 51 2.6 79 0.6 0.5
296.3 Jan 17 2 130.1 19.0 1.8 127.5 191.2 0.6 30.0 3.5 56 3.1 87 0.7 0.6
296.4 Jan 17 3 130.5 19.5 2.3 127.8 191.4 1.2 31.0 2.9 40 3.1 63 0.7 0.6
296.5 Jan 17 16 119.2 22.0 2.2 116.9 180.4 1.2 31.5 2.0 25 2.2 38 0.5 0.4
296.7 Jan 17 2 125.9 21.0 2.4 123.2 186.5 1.6 30.0 2.5 19 2.8 29 0.7 0.5
296.8 Jan 17 3 129.3 22.5 2.0 125.9 189.1 3.8 30.5 3.3 17 2.1 25 0.5 0.4
296.9 Jan 17 3 124.4 23.0 2.2 121.4 184.5 3.2 28.5 2.5 35 4.3 51 0.9 0.8
297.0 Jan 17 2 123.0 22.0 1.8 120.4 183.4 2.0 29.5 3.6 40 3.1 59 0.7 0.6
297.1 Jan 17 2 122.6 21.0 2.1 120.2 183.1 0.9 29.0 3.5 69 4.5 104 1.0 0.8
297.2 Jan 18 6 124.4 17.0 2.3 122.7 185.5 -2.6 27.5 2.8 72 3.7 113 0.9 0.7
297.3 Jan 18 7 123.7 15.0 2.5 122.5 185.2 -4.7 27.0 3.3 72 3.9 117 1.0 0.8
297.4 Jan 18 4 129.3 16.5 2.7 127.4 190.0 -2.0 29.0 3.1 46 3.4 75 0.8 0.7
297.5 Jan 18 4 128.7 15.5 2.4 127.1 189.6 -3.1 29.5 3.1 40 3.3 66 0.8 0.7
297.7 Jan 18 7 134.4 12.0 2.0 133.4 195.7 -5.0 28.0 2.5 40 3.2 69 0.8 0.7
297.8 Jan 18 10 135.4 17.0 2.2 132.9 195.1 0.1 28.0 3.1 42 3.2 68 0.8 0.6
297.9 Jan 18 2 134.0 20.5 2.3 130.7 192.8 3.1 30.0 4.1 52 4.7 79 1.1 0.9
298.0 Jan 18 2 133.9 21.0 2.1 130.4 192.4 3.5 31.5 5.6 50 4.6 76 1.0 0.8
298.1 Jan 18 3 134.4 21.0 1.5 130.9 192.8 3.6 31.5 4.5 46 3.9 70 0.9 0.7
298.3 Jan 19 5 136.1 16.5 2.1 133.7 195.4 -0.2 30.5 2.0 47 3.0 76 0.7 0.6
298.4 Jan 19 3 138.4 19.5 2.5 134.9 196.5 3.3 33.5 3.3 60 4.6 95 1.1 0.9
298.5 Jan 19 5 131.2 21.0 2.1 128.0 189.5 2.8 31.0 2.0 45 3.3 69 0.8 0.6
298.6 Jan 19 4 129.3 20.0 2.5 126.5 187.9 1.4 31.0 1.9 50 4.2 77 1.0 0.8
298.8 Jan 19 5 132.8 17.0 2.1 130.5 191.7 -0.6 30.0 3.0 52 4.7 83 1.1 0.9
298.9 Jan 19 2 137.9 17.5 2.2 135.1 196.2 1.2 31.0 3.3 45 4.5 72 1.1 0.9
299.1 Jan 19 9 130.3 24.0 2.3 126.4 187.3 5.5 30.0 4.1 46 3.9 67 0.9 0.7
299.2 Jan 19 8 130.9 23.0 2.6 127.2 188.0 4.7 30.5 4.1 32 3.7 47 0.8 0.7
299.3 Jan 20 4 133.1 19.5 2.3 130.1 190.8 1.9 28.0 2.5 36 3.8 55 0.9 0.7
299.4 Jan 20 4 129.7 15.5 1.9 128.0 188.6 -2.9 25.0 2.1 39 4.2 62 1.0 0.8
299.6 Jan 20 9 136.5 21.5 2.2 132.6 193.0 4.7 32.5 1.9 37 3.3 56 0.8 0.6
299.7 Jan 20 3 129.0 19.0 1.5 126.5 186.8 0.4 23.5 1.9 28 2.7 41 0.6 0.5
299.8 Jan 20 2 134.7 12.5 2.3 133.5 193.7 -4.4 29.5 2.3 46 3.8 78 1.0 0.8
299.9 Jan 20 4 127.8 14.0 2.3 126.6 186.7 -4.8 31.0 3.2 54 4.5 89 1.1 0.9
300.1 Jan 20 6 133.4 18.5 2.0 130.7 190.6 1.0 30.0 5.3 38 2.7 59 0.6 0.5
300.2 Jan 20 3 135.3 17.5 2.3 132.7 192.5 0.5 31.0 5.3 57 4.5 89 1.1 0.8
300.3 Jan 21 6 127.3 15.0 2.1 125.9 185.6 -3.9 25.5 3.1 41 2.9 66 0.7 0.6
300.4 Jan 21 4 127.6 20.5 2.4 124.9 184.5 1.5 26.5 3.5 43 3.9 65 0.9 0.7
300.6 Jan 21 3 132.7 19.0 2.2 129.9 189.3 1.3 31.0 3.4 37 3.6 57 0.8 0.7
300.7 Jan 21 1 129.6 25.0 2.1 125.5 184.8 6.3 26.0 4.6 40 4.7 56 1.0 0.8
300.8 Jan 21 1 129.8 23.0 2.1 126.2 185.4 4.4 25.5 4.2 38 4.6 55 1.0 0.8
300.9 Jan 21 1 128.7 23.0 1.4 125.2 184.3 4.2 23.0 2.3 31 2.9 44 0.6 0.5
301.0 Jan 21 2 131.4 14.0 2.3 130.0 189.0 -3.9 26.5 3.1 51 4.3 84 1.1 0.8
301.1 Jan 21 6 129.9 14.0 2.0 128.6 187.5 -4.3 26.0 1.9 27 2.1 45 0.5 0.4
301.3 Jan 22 2 130.2 20.5 2.3 127.2 185.9 2.1 26.0 3.2 38 4.2 57 1.0 0.8
301.4 Jan 22 4 130.1 21.0 2.6 127.0 185.6 2.6 26.0 2.8 33 3.4 49 0.8 0.6
301.5 Jan 22 2 132.9 12.0 2.3 132.0 190.5 -5.4 30.5 2.9 36 4.2 62 1.1 0.9
301.6 Jan 22 2 131.9 12.0 2.1 131.0 189.4 -5.7 30.5 2.2 32 3.3 55 0.8 0.7
301.7 Jan 22 3 139.2 16.5 1.9 136.5 194.8 0.7 33.0 2.7 35 3.5 57 0.9 0.7
301.9 Jan 22 2 130.1 13.5 2.4 128.9 187.0 -4.7 22.5 3.3 34 2.5 54 0.6 0.5
302.0 Jan 22 2 139.8 18.0 2.7 136.6 194.6 2.3 31.0 3.2 54 4.1 85 1.0 0.8
302.1 Jan 22 6 137.2 15.0 2.1 135.1 193.0 -1.4 32.0 2.3 55 4.2 92 1.1 0.8
302.3 Jan 23 3 134.3 14.5 1.9 132.6 190.3 -2.6 33.0 1.6 38 3.8 62 0.9 0.7
302.4 Jan 23 3 129.0 16.0 1.8 127.3 184.9 -2.5 24.5 2.3 42 3.9 66 0.9 0.7
302.6 Jan 23 3 135.5 14.0 2.3 133.9 191.3 -2.8 30.5 2.3 40 3.3 68 0.8 0.7
302.7 Jan 23 5 135.5 14.0 2.6 133.9 191.2 -2.8 30.5 2.2 51 3.5 86 0.9 0.7
302.9 Jan 23 8 142.5 18.0 2.3 139.1 196.2 3.1 28.0 4.1 36 2.6 56 0.6 0.5
303.0 Jan 23 3 128.0 19.0 2.3 125.6 182.6 0.1 25.0 3.3 43 3.6 64 0.8 0.6
303.2 Jan 23 2 131.7 19.0 1.9 129.0 185.8 1.0 27.0 3.1 38 3.6 57 0.8 0.6
303.3 Jan 24 4 138.1 21.5 1.7 134.1 190.8 5.1 33.0 3.5 29 3.5 44 0.8 0.6
303.5 Jan 24 3 143.8 17.0 2.2 140.6 197.1 2.5 32.5 2.8 32 3.8 51 0.9 0.7
303.7 Jan 24 18 131.7 19.0 1.5 129.0 185.3 1.0 29.5 2.6 25 2.6 38 0.6 0.5
303.8 Jan 24 4 135.9 22.0 2.2 131.9 188.1 5.0 34.0 3.5 42 4.1 63 0.9 0.7
304.0 Jan 24 3 143.4 23.0 2.5 138.3 194.3 8.1 32.5 5.9 47 5.2 69 1.1 0.9
304.1 Jan 24 30 139.7 26.5 2.0 133.9 189.8 10.3 30.0 2.9 29 3.2 41 0.7 0.5

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