(52747) 1998 HM151

Cubewano July 2021 yes #C2E0FF AnimatedOrbitOf527471998HM151 (52747) 1998 HM 151 Mauna Kea Observatory 29 April 1998 TNO (cubewano) 2220 days (6.08 yr) 3 13 January 2016 (JD 2457400.5) 44.465 AU Tm on 41.859 AU Tm on 47.072 AU Tm on on 0.058619 296.51 yr (108301 d) 0.54451° 63.952° 245.90° 316.41° 0.0033241 ms / day 116 km 7.9 (52747) 1998 HM 151 is a cubewano. It has a perihelion (closest approach to the Sun) at 41.902 AU and an aphelion (farthest approach from the Sun) at 47.500 AU. It is 116 km in diameter. It was discovered on 29 April 1998, by astronomers at the Mauna Kea Observatory, Hawaii. References https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=52747;cad=1 JPL Small-Body Database Browser: 52747 (1998 HM151) NASA/Jet Propulsion Laboratory 6 April 2016 MPEC 2009-R09 :Distant Minor Planets (2009 SEPT. 16.0 TT) 2009-09-04 IAU Minor Planet Center http://www.cfa.harvard.edu/mpec/K09/K09R09.html 2009-10-04 Marc W. Buie Marc W. Buie 2004-05-27 using 22 observations Orbit Fit and Astrometric record for 52747 SwRI (Space Science Department) http://www.boulder.swri.edu/~buie/kbo/astrom/52747.html 2009-10-04 List of known trans-Neptunian objects External links 52747 (52747) 1998 HM 151 Category:Cold classical Kuiper belt objects Category:Discoveries by the Mauna Kea Observatories 19980429