巴勒莫撞擊危險指數 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "巴勒莫撞擊危險指數" in Chinese language version.

refsWebsite

Global rank Chinese rank

1^st place

75^th place

140^th place

8^th place

32^nd place

6,912^th place

low place

bbc.co.uk (Global: 8^th place; Chinese: 32^nd place)

Dr. David Whitehouse. Space rock 'on collision course'. BBC News. 24 July 2002 [2007-12-28]. （原始内容存档于2018-07-16）.

THE PALERMO TECHNICAL IMPACT HAZARD SCALE. NASA/JPL Near-Earth Object Program Office. 31 Aug 2005 [2011-10-14]. （原始内容存档于2017-02-08）.
Sentry Risk Table - Removed Objects. NASA/JPL Near-Earth Object Program Office. [2006-03-07]. （原始内容存档于2011-04-26）.
Asteroid 1950 DA. NASA/JPL Near-Earth Object Program Office. [2011-10-14]. （原始内容存档于2015-05-29）.
Asteroid 1950 DA Earth Impact Risk Summary. NASA/JPL Near-Earth Object Program Office. [2014-12-10]. （原始内容存档于2017-01-16）.
Predicting Apophis' Earth Encounters in 2029 and 2036. NASA/JPL Near-Earth Object Program Office. [2007-12-28]. （原始内容存档于2010-03-26）.

Daniel Fischer. 2004 MN4 Earth Impact Risk Summary (computed on Dec 27, 2004). The Cosmic Mirror. Dec 27, 2004 [2011-11-04]. （原始内容存档于2005-03-14）.

THE PALERMO TECHNICAL IMPACT HAZARD SCALE. NASA/JPL Near-Earth Object Program Office. 31 Aug 2005 [2011-10-14]. （原始内容存档于2017-02-08）.
Dr. David Whitehouse. Space rock 'on collision course'. BBC News. 24 July 2002 [2007-12-28]. （原始内容存档于2018-07-16）.
Sentry Risk Table - Removed Objects. NASA/JPL Near-Earth Object Program Office. [2006-03-07]. （原始内容存档于2011-04-26）.
Asteroid 1950 DA. NASA/JPL Near-Earth Object Program Office. [2011-10-14]. （原始内容存档于2015-05-29）.
Asteroid 1950 DA Earth Impact Risk Summary. NASA/JPL Near-Earth Object Program Office. [2014-12-10]. （原始内容存档于2017-01-16）.
Daniel Fischer. 2004 MN4 Earth Impact Risk Summary (computed on Dec 27, 2004). The Cosmic Mirror. Dec 27, 2004 [2011-11-04]. （原始内容存档于2005-03-14）.
Predicting Apophis' Earth Encounters in 2029 and 2036. NASA/JPL Near-Earth Object Program Office. [2007-12-28]. （原始内容存档于2010-03-26）.