(417634) 2006 XG1

Near-Earth asteroid October 2019 yes (417634) 2006 XG 1 #FFC2E0 CSS Mount Lemmon Obs. 11 December 2006 (417634) 2006 XG 1 Apollo NEO PHA 4 September 2017 (JD 2458000.5) 0 8.09 yr (2,956 days) 3.9218 AU 0.9943 AU 2.4580 AU 0.5955 3.85 yr (1,408 days) 287.03° 0.2558 ms / day 20.493° 38.478° 344.11° 0.0157 AU (6.1 LD) 0.418 0.081 km 4.2 11 kg (estimate) 0.154 0.061 18.5 (417634) 2006 XG 1 provisional designation 2006 XG 1, is a sub-kilometer asteroid, classified as near-Earth object and potentially hazardous asteroid of the Apollo group, that had a low but non-zero probability of impacting Earth on 31 October 2041. The asteroid was discovered on 20 September 2006, by astronomers of the Catalina Sky Survey, using a dedicated 0.68-meter telescope at Mount Lemmon Observatory in Arizona, United States. Description Originally listed with a Torino Scale hazard rating of 0, this was raised to a rating of 1 on 22 December 2006 as a result of additional observations and refinement of the orbital calculations. However, on 9 January 2007 it was returned to a rating of 0. It was removed from the Sentry Risk Table on 7 February 2007. It is now known that the asteroid will not make a close approach to the Earth in 2041. On 31 October 2041, the asteroid will be 1.69 AU km mi on on from the Earth. 2006 XG 1 passed 0.0298 AU km mi on off from asteroid 87 Sylvia on 20 June 1969. It is also a Mars-crosser asteroid. Physical characteristics According to the survey carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, 2006 XG 1 measures 418 meters in diameter and its surface has an albedo of 0.154. Previously, JPL's Sentry System estimated a diameter of 670 meters with a mass of 4.2 11 kg.January 2018 References 30em 2015-01-14 last obs. JPL Small-Body Database Browser: 417634 (2006 XG1) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2417634 Jet Propulsion Laboratory 20 January 2018 417634 (2006 XG1) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=417634 20 January 2018 MPEC 2006-X35 : 2006 XG1 – (K06X01G) IAU Minor Planet Center 2006-12-11 https://www.minorplanetcenter.net/mpec/K06/K06X35.html 20 January 2018 6 A. Mainzer T. Grav J. Masiero J. Bauer R. M. Cutri R. S. McMillan C. R. Nugent D. Tholen R. Walker E. L. Wright November 2012 Physical Parameters of Asteroids Estimated from the WISE 3-Band Data and NEOWISE Post-Cryogenic Survey https://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2012ApJ...760L..12M The Astrophysical Journal Letters 760 1 6 2012ApJ...760L..12M 10.1088/2041-8205/760/1/L12 20 January 2018 1210.0502 41459166 Sentry: Earth Impact Monitoring Removed Objects NASA/JPL CNEOS Center for Near-Earth Object Studies https://cneos.jpl.nasa.gov/sentry/removed.html 20 January 2018 27 December 2006 Close Call with Asteroid 2006 XG1 in 2041 Universe Today Fraser Cain https://www.universetoday.com/1139/close-call-with-asteroid-2006-xg1-in-2041/ 2007-12-28 NEODyS-2 EPHEMERIDES for 2006XG1 on 2041-Oct-31 Near Earth Objects Dynamic Site https://newton.spacedys.com/neodys/index.php?pc=1.1.3.1&n=2006XG1&oc=500&y0=2041&m0=10&d0=30&h0=0&mi0=0&y1=2041&m1=11&d1=02&h1=0&mi1=0&ti=1.0&tiu=days 2012-03-20 Horizons output http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=sb&sstr=2006XG1 Observer Table for Asteroid (2006 XG1) 2011-07-24 (Observer Location: Geocentric) External links Asteroid Lightcurve Database (LCDB), query form (info https://web.archive.org/web/20171216050541/http://www.minorplanet.info/lightcurvedatabase.html 16 December 2017 ) 417634 417634 2006 XG1 417634 (417634) 2006 XG 1 417634 417634 417634 417634 20061211