analysis of historical meteor and meteor shower records: korea, china, and japan

Analysis of historical meteor and meteor shower records:

Korea, China, and Japan

2007. 7. 26. by Nari Jeong

해와 달은 그 자리에머물러 있었다 . 그래서 야살 의 책에는‘ 태양이 중천에 머물러 거이 24 시간 동안 그대로 있었다’ 라고 기록되어 있다 . - 여호수아 10 장 13

절

It’s me ^0^/I don’t know

why I like star. It is just my memory.

Distribution of 3860 historical Korean meteor and 28 meteor

shower records.

Korea 26 731 3104 China 368 1786 3521 Japan 73 78 280

Distribution of historical Korean meteor

Distribution of historical China meteor

Distribution of historical Japanese meteor

Summary and discussion

• The peaks of Perseids and an excess due to the mixture of Orionids, north-Taurids, or Leonids.

• Korean recods show a decrease of Perseids activity & increase of Orionids/north-Taurids/Leonids activity. seasonal variation of sporadic meteors maximum number of events being roughly 1.7 times the minimum : 1. residual contamination by meteor 2. real innate seasonal variation of sporadic meteors Korea & Chinese : simillar Japanese : eta-Aquarids