Table 4
Mean orbital elements of the real meteor showers related to the stream of comet C/1963 A1.
| cat.; | ⟨q⟩ | ⟨a⟩ | ⟨e⟩ | ⟨ω⟩ | ⟨Ω⟩ | ⟨i⟩ | ηb | N |
|---|---|---|---|---|---|---|---|---|
| ref. | [au] | [au] | [deg] | [deg] | [deg] | |||
| Shower corresponding to filament F1; ϑ-Leonids | ||||||||
| S | 0.854 ± 0.037 | 19.8 ± 21.9 | 0.925 ± 0.039 | 136.1 ± 6.9 | 235.3 ± 9.0 | 171.2 ± 2.2 | 0.769 | 17 |
| Shower corresponding to filament F3; November α-Sextantids, #483 | ||||||||
| C | 0.889 ± 0.063 | 599 ± 484 | 1.024 ± 0.060 | 324.7 ± 12.9 | 42.9 ± 18.3 | 158.0 ± 5.5 | 1.000 | 24 |
| S | 0.913 ± 0.029 | 16.4 ± 22.6 | 0.928 ± 0.056 | 327.0 ± 6.2 | 41.9 ± 5.9 | 160.8 ± 2.6 | 1.000 | 17 |
| E | 0.855 ± 0.049 | 16.7 ± 20.0 | 0.936 ± 0.051 | 316.3 ± 9.5 | 35.3 ± 10.0 | 153.3 ± 7.4 | 1.000 | 31 |
| [1] | 0.898 | 1.103 | 325.5 | 51.9 | 154.2 | 8 | ||
| [2] | 0.896 | 29.40 | 0.970 | 323.3 | 51.9 | 152.6 | 6 | |
| Shower corresponding to filament F4; π-Hydrids, #101 | ||||||||
| S | 0.871 ± 0.030 | 26.1 ± 31.6 | 0.963 ± 0.037 | 40.0 ± 5.9 | 134.2 ± 5.2 | 165.1 ± 2.1 | 1.000 | 28 |
| E | 0.873 ± 0.039 | 8.0 ± 6.0 | 0.864 ± 0.049 | 40.5 ± 8.2 | 135.6 ± 8.1 | 165.8 ± 3.8 | 1.000 | 16 |
| [3] | 0.892 | 32.8 | 36.2 | 137.1 | 162.2 | 8 | ||
| ([5] | 0.931 | 999. | 1.014 | 349.8 | 91.0 | 157.3 | 493) | |
| Shower corresponding to filament F5; δ-Corvids, #729 | ||||||||
| S | 0.969 ± 0.012 | 37.0 ± 36.0 | 0.970 ± 0.029 | 12.6 ± 6.5 | 107.8 ± 6.1 | 162.7 ± 2.0 | 0.750 | 15 |
| [6] | 0.983 | − 6.27 | 1.024 | 356.9 | 102.1 | 159.0 | 7 | |
| [5] | 0.966 | 59.4 | 0.984 | 344.9 | 95.2 | 167.1 | 10 | |
Notes. The measure of the best agreement between the predicted and corresponding real shower, ηb, and the number of shower meteors, N, are also given. The showers were separated from C, S, and E catalogs. In addition, we also give the mean elements of the corresponding orbits in the IAU MDC list. The numbers of references, in brackets, are the same as in Table 3.
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