Open Access
Table 2
Probability of occurrence of 52 meteors in 8.5 seconds during 4 hours for different meteor shower activity.
| ZHR | Probability |
| 52 | 0.0% |
| 10 000 | 0.4% |
| 11 000 | 5.3% |
| 12 000 | 36.6% |
| 13 000 | 93.6% |
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