Spaceguard (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Spaceguard" in Catalan language version.

Last modified: 05:01:38, 29 July 2026 (UTC)

Ref.Un. Ref.Website

Global rank Catalan rank

1^st place

5,792^nd place

5,453^rd place

low place

49^th place

84^th place

1,819^th place

1,838^th place

489^th place

346^th place

arxiv.org (Global: 49^th place; Catalan: 84^th place)

Tonry, John L. An Early Warning System for Asteroid Impact (thesis), Cornell University Library, arXiv:1011.1028, (PDF download), submitted on November 3, 2010.

Beginning the Spaceguard Survey Arxivat 2011-07-22 a Wayback Machine., Vulcano Workshop (1995), IAU Working Group on Near-Earth Objects. (accessed on 2010-06-26)

Stefan Lovgren (2004-03-08), "Asteroid False Alarm Shows Limits of Alert Systems, National Geographic News. (accessed on 2010-06-26)

Michael Paine (04/26/2000), "Bigger Telescopes Seek Killer Asteroids", Space.com (consultado el 06/26/2010)
David Morrison (1992), "The Spaceguard Survey Report", NASA Studies at Asteroid and Comet Impact Hazards, NASA Ames Research Center.
Beginning the Spaceguard Survey Arxivat 2011-07-22 a Wayback Machine., Vulcano Workshop (1995), IAU Working Group on Near-Earth Objects. (accessed on 2010-06-26)