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Table 2

Largest convergence of orbits of real meteors found from three filaments (fils. F1 to F3) of the C/1917 F1 stream.

fil. IC q e ω Ω i D
[AU] [1] [deg] [deg] [deg]

F1 118490 0.313 0.993 34.3 215.5 56.7
F2 49303 0.442 0.977 32.7 214.9 58.8 0.140

F1 118490 0.313 0.993 34.3 215.5 56.7
F3 112248 0.317 0.988 41.1 212.6 56.8 0.099

Notes. IC is the identification code of a meteor in the SonotaCo video database; q, e, ω, Ω, and i are the orbital elements from September 26.5, 28005 B.C., when the similarity occurred.

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