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Table 1
Number of asteroids associated with at least ten meteors, for each method.
| Methods | # | Criteria | Number of associations | |
|---|---|---|---|---|
| SonotaCo Database | EDMOND Database | |||
| Method 1 | 1.1 | Dsh < 0.05, λo < 8° | 6 | 11 |
| 1.2 | Dsh < 0.1, λo < 8° | 420 | 638 | |
| 1.3 | Dsh < 0.2, λo < 8° | 3230 | 3839 | |
| Method 2 | 2.1 | V < 0.5 km s−1, Dis < 6°, λo < 8°, α < 8°, δ < 8° | 190 | 368 |
| 2.2 | V < 1 km s−1, Dis < 6°, λo < 8°, α < 8°, δ < 8° | 513 | 929 | |
| 2.3 | V < 3 km s−1, Dis < 6°, λo < 8°, α < 8°, δ < 8° | 1519 | 2267 | |
| 2.4 | V < 0.5 km s−1, Dis < 2°, λo < 8°, α < 8°, δ < 8° | 115 | 231 | |
| 2.5 | V < 1 km s−1, Dis < 2°, λo < 8°, α < 8°, δ < 8° | 350 | 709 | |
| 2.6 | V < 3 km s−1, Dis < 2°, λo < 8°, α < 8°, δ < 8° | 1256 | 1975 | |
| Method 3 | 3.1 | dv = 5%, Dis < 2°, λo < 8°, α < 8°, δ < 8° | 315 | 555 |
| 3.2 | dv = 10%, Dis < 2°, λo < 8°, α < 8°, δ < 8° | 315 | 555 | |
| 3.3 | dv = 20%, Dis < 2°, λo < 8°, α < 8°, δ < 8° | 1452 | 2150 | |
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