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Table 1

Mean geophysical characteristics of the predicted meteor showers.

Shower t evol tact/D.B. ⟨ λ ⟩ α g δ g V g V h γ A/Nsel.

1-st 500 Jun. 12−Jun. 16 83.177 ± 0.737 47.2 ± 0.5 +23.9 ± 0.4 40.4 ± 1.1 35.5 ± 0.9 32.3 0.0038
1000 Jun. 4−Jun. 15 79.564 ± 1.846 45.8 ± 1.3 +23.0 ± 0.6 42.8 ± 2.4 38.4 ± 1.6 30.2 0.0916
2000 Jun. 5−Jun. 15 82.218 ± 1.778 47.3 ± 1.1 +23.7 ± 0.6 42.7 ± 2.0 37.6 ± 1.6 31.3 0.0237
2900 May 5−May 30 56.614 ± 10.811 31.2 ± 8.1 +16.6 ± 0.6 37.9 ± 6.1 38.8 ± 2.3 22.1 0.0005
3000 Jun. 1−Jun. 15 79.524 ± 2.737 45.5 ± 2.0 +23.4 ± 0.9 43.9 ± 2.3 39.1 ± 1.5 30.4 0.0059
3100 May 17−Jun. 14 74.929 ± 8.055 42.5 ± 5.1 +23.3 ± 1.0 41.2 ± 3.5 38.1 ± 1.6 28.6 0.0055
3200 Jun. 7−Jun. 15 81.719 ± 1.236 47.4 ± 1.0 +24.4 ± 0.8 43.1 ± 2.2 38.4 ± 1.6 30.7 0.0379
4000 May 31−Jun. 17 81.013 ± 4.270 46.6 ± 3.8 +24.6 ± 1.1 42.7 ± 2.0 38.2 ± 1.5 30.7 0.0332
2-nd 500 0.0000
1000 0.0000
2000 0.0000
2900 Jul. 13−Aug. 4 120.541 ± 4.714 332.4 ± 3.0 −7.1 ± 1.9 44.3 ± 3.1 38.6 ± 2.1 148.5 0.0035
3000 Jul. 16−Aug. 7 124.036 ± 15.104 333.3 ± 3.5 −7.5 ± 0.8 39.0 ± 2.8 36.0 ± 4.0 151.3 0.0002
3100 Jul. 13−Jul. 16 112.108 ± 1.549 328.5 ± 0.5 −8.3 ± 0.2 43.9 ± 0.5 36.1 ± 0.9 144.1 0.0002
3200 0.0000
4000 Aug. 4.6 132.407 343.1 −3.2 44.0 38.7 149.0 0.0001
F Jul. 30−Aug. 16 136.222 ± 4.770 342.9 ± 3.5 −0.4 ± 2.8 39.6 ± 2.5 37.0 ± 2.0 18
V Aug. 4−Aug. 20 139.349 ± 3.351 345.9 ± 2.4 +1.3 ± 1.6 39.1 ± 1.6 36.6 ± 1.5 39
3-rd 500 0.0000
1000 0.0000
2000 Jan. 2−Jan. 4 282.257 ± 0.513 227.1 ± 2.4 +50.2 ± 1.0 41.7 ± 0.2 38.95 ± 0.07 86.8 0.0010
2900 Dec. 28−Jan. 6 281.575 ± 1.392 224.5 ± 3.7 +50.3 ± 2.2 42.4 ± 0.5 39.0 ± 0.1 88.7 0.0274
3000 Jan. 1−Jan. 5 282.675 ± 1.109 226.4 ± 3.5 +49.4 ± 1.3 42.3 ± 0.5 38.9 ± 0.1 87.0 0.0056
3100 Dec. 31−Jan. 5 282.253 ± 1.213 226.6 ± 3.3 +49.2 ± 1.5 42.4 ± 0.5 39.0 ± 0.1 86.5 0.0026
3200 Dec. 30−Jan. 6 282.455 ± 1.311 227.6 ± 3.4 +48.8 ± 1.0 42.4 ± 0.7 39.0 ± 0.1 85.8 0.0023
4000 Jan. 3.4 282.233 228.2 +48.3 42.5 39.0 85.7 0.0001
F Jan. 2−Jan. 8 283.332 ± 0.767 230.4 ± 2.2 +49.2 ± 1.0 41.0 ± 1.0 38.8 ± 0.6 59
V Dec. 24−Jan. 13 283.135 ± 1.498 229.8 ± 3.2 +49.6 ± 1.7 40.1 ± 1.3 38.1 ± 0.8 804
4-th 500 0.0000
1000 0.0000
2000 0.0000
2900 Jun. 6−Jun. 27 86.270 ± 4.122 53.5 ± 2.6 +15.0 ± 1.3 44.1 ± 2.7 38.3 ± 1.7 31.7 0.0042
3000 Jun. 19−Jun. 23 89.638 ± 2.441 56.4 ± 1.5 +16.1 ± 0.8 46.0 ± 0.7 39.57 ± 0.03 32.0 0.0002
3100 Jun. 23.8 92.335 56.5 +16.2 44.7 37.3 34.6 0.0001
3200 0.0000
4000 Jun. 19.6 88.563 56.5 +14.4 44.3 38.7 31.4 0.0001
5-th 500 0.0000
1000 Jul. 18−Jul. 31 120.806 ± 2.468 335.3 ± 1.6 −15.7 ± 0.8 43.2 ± 2.4 38.1 ± 1.9 149.0 0.0682
2000 Jul. 20−Aug. 19 125.804 ± 4.072 338.4 ± 2.6 −15.3 ± 0.8 41.8 ± 2.8 38.1 ± 1.6 150.9 0.0171
2900 Jul. 16−Sep. 17 143.128 ± 19.025 347.7 ± 12.7 −13.7 ± 3.3 36.1 ± 3.9 38.2 ± 1.3 158.4 0.0010
3000 Jul. 22−Aug. 6 126.371 ± 3.562 339.3 ± 2.3 −16.2 ± 0.7 41.2 ± 2.3 37.8 ± 1.4 150.8 0.0149
3100 Jul. 20−Aug. 17 127.348 ± 4.326 339.8 ± 2.7 −16.0 ± 0.9 41.1 ± 2.7 38.0 ± 1.5 151.2 0.0162
3200 Jul. 16−Aug. 8 124.753 ± 2.965 338.3 ± 1.9 −16.3 ± 0.7 42.0 ± 2.5 38.0 ± 1.6 150.2 0.0221
4000 Jul. 16−Aug. 6 125.307 ± 4.315 338.7 ± 3.6 −16.5 ± 1.3 42.0 ± 2.3 38.2 ± 1.5 150.4 0.0236
F Jul. 25−Aug. 16 131.989 ± 5.217 343.4 ± 4.2 −15.1 ± 1.1 40.0 ± 1.6 37.7 ± 1.2 36
V Jul. 22−Aug. 20 129.576 ± 5.435 342.4 ± 4.7 −16.0 ± 1.6 39.5 ± 2.1 36.8 ± 1.7 452
6-th 500 0.0000
1000 0.0000
2000 Dec. 18−Dec. 20 267.363 ± 1.587 87.9 ± 9.4 −41.9 ± 5.1 26.1 ± 3.0 40.2 ± 0.2 115.5 0.0002
2900 Dec. 19−Jan. 3 274.499 ± 7.852 139.0 ± 11.7 −53.6 ± 4.5 41.6 ± 2.7 39.3 ± 0.1 94.8 0.0004
3000 Dec. 22−Dec. 24 271.161 ± 1.072 122.1 ± 8.3 −51.3 ± 0.9 37.2 ± 2.6 39.5 ± 0.2 101.3 0.0003
3100 Dec. 23.3 271.488 126.0 −51.3 38.8 39.6 100.2 0.0001
3200 Dec. 16−Dec. 18 265.175 ± 1.457 93.7 ± 8.1 −44.4 ± 3.3 28.6 ± 2.6 40.1 ± 0.1 112.4 0.0002
4000 Dec. 24−Jan. 5 277.845 ± 1.857 153.6 ± 8.0 −53.6 ± 2.7 45.8 ± 1.2 39.3 ± 0.1 90.2 0.0262

Notes. tevol – period of the following of orbital evolution (the theoretical stream was modeled before this time); D.B. – database from which the observed counterpart of filament is selected (F – photographic, V – video-meteor); tact – typical period of the activity of shower during a year; ⟨ λ ⟩ – mean ecliptical longitude of the Sun at the moment of collision of shower particles with the Earth; αg and δg – equatorial coordinates of geocentric radiant; Vg and Vh – geocentric and heliocentric velocity; γ – angular distance of the mean radiant from the Sun in time corresponding to the mean longitude; A – amount of the particles of whole modeled stream constituting the given shower; Nsel. – the number of real meteors selected from the given database. Time tevol is given in years, the angular quantities are given in degrees, and velocities in km s-1.

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