Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Astronomica Sinica》 2002-01
Add to Favorite Get Latest Update

The Shells of Comet Hale-Bopp

YANG Ben-You,WU Qin-Di,SUN Chang-An (Purple Mountain Observatory, The Chinese Academy of Sciences, Nanjing 210008)  
A film showing the shells of Comet Hale-Bopp, taken on March 4, 1997, is digitized and measured by means of PDS. The method of fitting leads to the following results: (1)the first shell (innermost one), derived from a jet formation, is seen as an Archimedes spiral and the velocity of the ejecta from the cometary nucleus is 1.6km/sec (2)all of the 2nd, 3rd and 4th shell are parabolas or catenaries.
【Fund】: 国家自然科学基金资助项目(项目编号19653001、19973018);; 紫金山天文台小行星基金会资助
【CateGory Index】: P185.8
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Wu Qin-di Zao Ai-di Song Yi Cao Qin Yao Jin-seng Zang Yu-pin(Purple Mountain Observatory, Academia Sinica, Nanjing 210008);THE PHOTOGRAPHIC OBSERVATIONS FOR COMET HALE - BOPP FROM AUGUST 5,1996 TO MAY 15, 1997[J];紫金山天文台台刊;1998-01
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 YANG Ben-You,WU Qin-Di,SUN Chang-An (Purple Mountain Observatory, The Chinese Academy of Sciences, Nanjing 210008);The Shells of Comet Hale-Bopp[J];天文学报;2002-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved