(471240) 2011 BT15 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "(471240) 2011 BT15" in English language version.

refsWebsite

Global rank English rank

75^th place

83^rd place

1^st place

1,397^th place

1,604^th place

4^th place

low place

18^th place

17^th place

5^th place

harvard.edu

"LCDB Data for (471240)". Asteroid Lightcurve Database (LCDB). Retrieved 24 April 2017.

"471240 (2011 BT15)". Minor Planet Center. Retrieved 24 April 2017.
"MPEC 2011-B43 : 2011 BT15". IAU Minor Planet Center. 27 January 2011. Retrieved 10 January 2013. (K11B15T)

"Earth Impact Risk Summary: 2011 BT15". Wayback Machine: NASA/JPL Near-Earth Object Program Office. Archived from the original on 18 February 2013. Retrieved 27 July 2013. (1.4e-05 = 1 in 71,000 chance)
"Sentry Risk Table". Wayback Machine: NASA/JPL Near-Earth Object Program Office. 10 January 2013. Archived from the original on 10 January 2013. Retrieved 27 July 2013.
"Date/Time Removed". NASA/JPL Near-Earth Object Program Office. Archived from the original on 2 June 2002. Retrieved 27 July 2013.
"The Palermo Technical Impact Hazard Scale". NASA/JPL Near-Earth Object Program Office. 31 August 2005. Archived from the original on 21 March 2002. Retrieved 14 October 2011.

"JPL Small-Body Database Browser: 471240 (2011 BT15)" (2017-03-18 last obs.). Jet Propulsion Laboratory. Retrieved 2 June 2017.
"JPL Close-Approach Data: (2011 BT15)" (last observation: 2013-07-18; arc: 5.9 years). Retrieved 10 January 2013.
Horizons output. "Horizon Online Ephemeris System". Retrieved 10 January 2013. (Geocentric Solution)

Dr. Lance A. M. Benner (12 August 2013). "Goldstone Asteroid Schedule". NASA/JPL Asteroid Radar Research. Retrieved 16 August 2013.

"Earth Impact Risk Summary: 2011 BT15". Wayback Machine: NASA/JPL Near-Earth Object Program Office. Archived from the original on 18 February 2013. Retrieved 27 July 2013. (1.4e-05 = 1 in 71,000 chance)
"Sentry Risk Table". Wayback Machine: NASA/JPL Near-Earth Object Program Office. 10 January 2013. Archived from the original on 10 January 2013. Retrieved 27 July 2013.
"Date/Time Removed". NASA/JPL Near-Earth Object Program Office. Archived from the original on 2 June 2002. Retrieved 27 July 2013.
"The Palermo Technical Impact Hazard Scale". NASA/JPL Near-Earth Object Program Office. 31 August 2005. Archived from the original on 21 March 2002. Retrieved 14 October 2011.