(144908) 2004 YH32

Asteroid November 2018 yes (144908) 2004 YH 32 #C7FF8F SSS Siding Spring Obs. 18 December 2004 (144908) 2004 YH 32 centaurdamocloidunusualdistant 27 April 2019 (JD 2458600.5) 3 2.08 yr (758 d) 12.777 AU 3.5507 AU 8.1641 AU 0.5651 23.33 yr (8,520 d) 212.33° 0.0423 ms / day 78.978° 47.727° 348.73° 1.0330 12 km 0.09 (assumed) 12.9 (144908) 2004 YH 32 is a centaur and damocloid orbiting the Sun with a very high inclination of almost 80°. It was discovered on 18 December 2004 by the Siding Spring Survey at the Siding Spring Observatory in Australia. The critical and unusual object measures approximately 12 km mi off 2 us in diameter. Orbit and classification It orbits the Sun at a distance of 3.6–12.8 AU once every 23 years and 4 months (8,520 days; semi-major axis of 8.16 AU). Its orbit has an eccentricity of 0.57 and an inclination of 79° with respect to the ecliptic. The body's observation arc begins with its official discovery observation at the Siding Spring Observatory in December 2004. Physical characteristics Johnston's Archive assumes a standard albedo of 0.09 and calculates a diameter of 12 kilometers based on an absolute magnitude of 12.9. References 30em 2007-01-15 last obs. JPL Small-Body Database Browser: 144908 (2004 YH32) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2144908 Jet Propulsion Laboratory 20 November 2018 144908 (2004 YH32) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=144908 20 November 2018 MPEC 2004-Y61 : 2004 YH32 Minor Planet Center 25 December 2004 https://www.minorplanetcenter.net/mpec/K04/K04Y61.html 20 November 2018 List Of Other Unusual Objects Minor Planet Center 14 November 2018 https://www.minorplanetcenter.net/iau/lists/t_others.html 20 November 2018 List of Known Trans-Neptunian Objects Johnston's Archive 15 October 2017 Johnston, Wm. Robert http://www.johnstonsarchive.net/astro/tnoslist.html 17 January 2018 External links MPEC 2007-A22 : CRITICAL-LIST MINOR PLANETS (2007 JAN. 20.0 TT), Minor Planet Center (144908) 2004 YH32 https://web.archive.org/web/20181120220949/https://sbntools.psi.edu/ferret/SimpleSearch/results.action?targetName=144908 20 November 2018 , Small Bodies Data Ferret 144908 144907 Whitehorne 144908 (144908) 2004 YH 32 144908 144908 144908 144908 20041218