哨兵系統 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "哨兵系統" in Chinese language version.

refsWebsite

Global rank Chinese rank

75^th place

140^th place

4web.archive.org

1^st place

1^st place

1webcitation.org

24^th place

29^th place

1hohmanntransfer.com

low place

low place

low place

low place

hohmanntransfer.com (Global: low place; Chinese: low place)

Jon Giorgini. Understanding Risk Pages. Columbine, Inc. (hohmanntransfer). 2002-07-30 [2011-11-21]. （原始内容存档于2018-06-23）.

nasa.gov (Global: 75^th place; Chinese: 140^th place)

neo.jpl.nasa.gov

Sentry Risk Table. NASA/JPL Near-Earth Object Program Office. 2011-10-14 [2011-10-14]. （原始内容存档于2013-05-20）.
IMPACT RISK ASSESSMENT: AN INTRODUCTION. NASA/JPL Near-Earth Object Program Office. 2005-08-31 [2011-10-14]. （原始内容存档于2017-01-06）.
2002 Archive of Sentry Risk Table. （原始内容存档于2002-03-21）.
Sentry Notes. NASA/JPL Near-Earth Object Program Office. 2013-08-12 [2013-08-26]. （原始内容存档于2016-12-12）.

cneos.jpl.nasa.gov

Sentry: 2017 SA20 (1244 VIs) using 2022-Aug-30 solution

spacedys.com (Global: low place; Chinese: low place)

newton.spacedys.com

2005ED224 Ephemerides for March 2023. NEODyS (Near Earth Objects – Dynamic Site). [2021-03-26]. (Having not been observed since 2005 with an orbital period of 2.6±0.3 years, we do not know where on its orbit 2005 ED224 is.)

web.archive.org (Global: 1^st place; Chinese: 1^st place)

Jon Giorgini. Understanding Risk Pages. Columbine, Inc. (hohmanntransfer). 2002-07-30 [2011-11-21]. （原始内容存档于2018-06-23）.
IMPACT RISK ASSESSMENT: AN INTRODUCTION. NASA/JPL Near-Earth Object Program Office. 2005-08-31 [2011-10-14]. （原始内容存档于2017-01-06）.
2002 Archive of Sentry Risk Table. （原始内容存档于2002-03-21）.
Sentry Notes. NASA/JPL Near-Earth Object Program Office. 2013-08-12 [2013-08-26]. （原始内容存档于2016-12-12）.

webcitation.org (Global: 24^th place; Chinese: 29^th place)

Sentry Risk Table. NASA/JPL Near-Earth Object Program Office. 2011-10-14 [2011-10-14]. （原始内容存档于2013-05-20）.