Table A.3
Mean orbital characteristics with the dispersion (characterized by standard deviation) of the real showers separated from the IAU-MDC photographic (F), IAU-MDC CAMS video (C), SonotaCo video (S), EDMOND video (E), or radio-meteor (R) database (DB) and identified with at least one of the predicted filaments of the modeled meteoroid stream of comet 2P/Encke.
| DB-No. | λ | q | a | e | i | ns |
|---|---|---|---|---|---|---|
| Part 1 - northern showers | ||||||
| R-N06 | 79.0 | 0.320 ± 0.035 | 1.702 ± 0.295 | 0.808 ± 0.034 | 5.6 ± 1.7 | 21 |
| R-N10 | 90.1 | 0.294 ± 0.034 | 1.830 ± 0.461 | 0.834 ± 0.029 | 6.5 ± 1.9 | 10 |
| R-N05 | 93.6 | 0.289 ± 0.034 | 1.474 ± 0.325 | 0.797 ± 0.039 | 8.5 ± 2.2 | 21 |
| R-N04 | 179.6 | 0.292 ± 0.035 | 1.489 ± 0.272 | 0.800 ± 0.032 | 6.3 ± 2.9 | 25 |
| S-N11 | 188.1 | 0.273 ± 0.036 | 2.199 ± 0.504 | 0.871 ± 0.027 | 3.8 ± 1.5 | 26 |
| R-N11 | 219.1 | 0.275 ± 0.028 | 1.928 ± 0.504 | 0.852 ± 0.027 | 5.4 ± 1.2 | 8 |
| C-N01 | 227.2 | 0.363 ± 0.055 | 2.213 ± 0.678 | 0.830 ± 0.035 | 3.0 ± 1.4 | 1203 |
| E-N01 | 227.3 | 0.360 ± 0.059 | 2.071 ± 0.490 | 0.821 ± 0.038 | 3.1 ± 1.6 | 1524 |
| R-N08 | 229.1 | 0.337 ± 0.046 | 2.243 ± 0.431 | 0.846 ± 0.027 | 4.0 ± 2.0 | 14 |
| S-N02 | 229.9 | 0.367 ± 0.036 | 2.083 ± 0.233 | 0.822 ± 0.024 | 2.7 ± 0.9 | 1283 |
| S-N01 | 231.1 | 0.378 ± 0.069 | 2.171 ± 1.045 | 0.817 ± 0.044 | 3.2 ± 2.0 | 2811 |
| E-N06 | 243.5 | 0.430 ± 0.012 | 2.057 ± 0.122 | 0.790 ± 0.012 | 2.5 ± 0.6 | 89 |
| C-N07 | 244.5 | 0.443 ± 0.015 | 2.150 ± 0.135 | 0.794 ± 0.012 | 2.4 ± 0.5 | 42 |
| F-N01 | 258.4 | 0.346 ± 0.060 | 2.199 ± 0.286 | 0.840 ± 0.035 | 3.1 ± 1.4 | 53 |
| F-N07 | 260.0 | 0.375 ± 0.043 | 2.415 ± 0.279 | 0.845 ± 0.012 | 2.4 ± 1.1 | 7 |
| E-N07 | 261.0 | 0.407 ± 0.022 | 2.082 ± 0.163 | 0.804 ± 0.014 | 2.9 ± 1.2 | 27 |
| S-N06 | 263.6 | 0.421 ± 0.031 | 2.163 ± 0.254 | 0.803 ± 0.023 | 2.4 ± 1.3 | 124 |
| C-N05 | 268.4 | 0.438 ± 0.057 | 2.296 ± 0.495 | 0.802 ± 0.042 | 3.2 ± 1.9 | 179 |
| Part 2 - southern showers | ||||||
| R-S11 | 97.5 | 0.340 ± 0.030 | 2.027 ± 0.554 | 0.823 ± 0.041 | 3.2 ± 1.7 | 10 |
| S-S09 | 155.1 | 0.195 ± 0.030 | 2.248 ± 0.471 | 0.911 ± 0.018 | 8.3 ± 1.2 | 9 |
| E-S08 | 161.8 | 0.212 ± 0.022 | 1.854 ± 0.493 | 0.882 ± 0.021 | 7.6 ± 1.3 | 8 |
| E-S07 | 163.5 | 0.259 ± 0.020 | 2.343 ± 0.427 | 0.886 ± 0.023 | 3.9 ± 1.3 | 9 |
| C-S12 | 165.7 | 0.299 ± 0.038 | 2.271 ± 0.546 | 0.863 ± 0.026 | 3.3 ± 2.2 | 19 |
| C-S04 | 204.2 | 0.314 ± 0.033 | 1.831 ± 0.247 | 0.826 ± 0.024 | 5.6 ± 1.0 | 516 |
| S-S06 | 205.2 | 0.273 ± 0.013 | 1.938 ± 0.163 | 0.859 ± 0.011 | 6.5 ± 0.6 | 22 |
| R-S10 | 210.1 | 0.304 ± 0.030 | 1.778 ± 0.352 | 0.825 ± 0.023 | 5.9 ± 1.8 | 13 |
| S-S05 | 210.7 | 0.307 ± 0.013 | 1.822 ± 0.136 | 0.831 ± 0.012 | 5.4 ± 0.5 | 22 |
| E-S01 | 213.1 | 0.350 ± 0.065 | 1.875 ± 0.427 | 0.808 ± 0.041 | 5.4 ± 1.7 | 1803 |
| C-S01 | 214.8 | 0.356 ± 0.075 | 2.020 ± 0.682 | 0.817 ± 0.044 | 5.5 ± 1.6 | 1945 |
| R-S08 | 218.7 | 0.269 ± 0.037 | 2.737 ± 1.321 | 0.884 ± 0.045 | 5.7 ± 2.5 | 19 |
| S-S01 | 220.3 | 0.362 ± 0.052 | 2.001 ± 0.301 | 0.816 ± 0.033 | 5.4 ± 1.3 | 2075 |
| E-S03 | 249.2 | 0.412 ± 0.044 | 2.118 ± 0.365 | 0.801 ± 0.034 | 5.1 ± 1.8 | 232 |
| S-S02 | 249.3 | 0.413 ± 0.050 | 2.158 ± 0.445 | 0.803 ± 0.035 | 4.7 ± 1.9 | 515 |
| C-S05 | 251.0 | 0.421 ± 0.051 | 2.250 ± 0.409 | 0.808 ± 0.034 | 5.0 ± 1.7 | 262 |
| R-S15 | 255.8 | 0.280 ± 0.041 | 2.182 ± 0.646 | 0.865 ± 0.029 | 5.8 ± 2.4 | 7 |
| F-S01 | 258.6 | 0.357 ± 0.060 | 2.136 ± 0.394 | 0.829 ± 0.039 | 5.4 ± 1.1 | 102 |
| E-S05 | 264.7 | 0.381 ± 0.040 | 2.139 ± 0.351 | 0.818 ± 0.032 | 5.9 ± 1.9 | 41 |
| C-S09 | 268.9 | 0.359 ± 0.038 | 2.253 ± 0.350 | 0.837 ± 0.028 | 4.5 ± 2.0 | 41 |
Notes. No.: serial number of shower as separated from the given database; λ: mean solar longitude of the shower; q; mean perihelion distance; a: mean semi-major axis; e: mean eccentricity; i: mean inclination to the ecliptic; and ns: number of separated meteors. Quantities q and a are given in astronomical units and angular elements in degrees.
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