摘要
根据中国－荷兰狮子座流星雨联合观测队１９９８年１１月１３日至１８日在紫金山天文台德令哈观测站观测所得的数据，以及同期中国其他地方的观测数据，分析了１９９８年狮子座流星雨的分布特征，提出此次地球所遭遇的流星群带呈３层结构．
On the basis of observational data obtained by the Sino-Dutch Joint Leonids Observation Team at Delingha Station of Purple Mountain Observatory from Nov.13 to Nov.18, 1998, and those obtained in other places of China during the same period, the distribution characteristics of 1998 Leonids are analyzed and a three-layer structure of the meteoric shower encountered by the Earth is proposed.
出处
《天文学进展》
CSCD
北大核心
2001年第2期173-173,共1页
Progress In Astronomy
