(33001) 1997 CU29

Cubewano October 2019 yes #C2E0FF (33001) 1997 CU 29 AnimatedOrbitOf330011997CU29 The orbit of 1997 CU 29. David C. JewittJane X. LuuChadwick A. TrujilloJun Chen 6 February 1997 (33001) 1997 CU 29 TNO (cubewano)(cold)Brown Mike How many dwarf planets are there in the Solar System https://web.gps.caltech.edu/~mbrown/dps.html 2018-02-17 13 January 2016 (JD 2457400.5) 43.68307 AU Tm on 42.07164 AU Tm on 45.29450 AU Tm on on 0.036889 288.72 yr (105455 d) 1.45231° 350.339° 259.868° 248.774° 4.52 km/s 280 km 1.319? kg 2.0? g/cm3 0.0641? m/s2 0.1213? km/s ? d ? 6.5 0.10? ~ 42 K 0.00341377 ms / day https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=33001;cad=1 JPL Small-Body Database Browser: 33001 (1997 CU29) NASA/Jet Propulsion Laboratory 5 April 2016 5880 days (16.10 yr) 3 41.0568 AU Tm on 36.7177 AU Tm on (33001) 1997 CU 29 is a cold classical Kuiper belt object, or cubewano. It has a perihelion (closest approach to the Sun) at 41.6 AU and an aphelion (farthest approach from the Sun) of 45.1 AU. 1997 CU 29 is about 280 km in diameter. It was discovered on February 6, 1997, by David C. Jewitt, Jane X. Luu, Chad Trujillo, and Jun Chen at the Mauna Kea Observatory, Hawaii. References https://www.minorplanetcenter.net/iau/lists/TNOs.html List Of Transneptunian Objects IAU–Minor Planet Center 22 August 2016 MPEC 2009-R09 :Distant Minor Planets (2009 SEPT. 16.0 TT) September 4, 2009 IAU Minor Planet Center http://www.cfa.harvard.edu/mpec/K09/K09R09.html October 4, 2009 Marc W. Buie Marc W. Buie December 12, 2001 Orbit Fit and Astrometric record for 33001 SwRI (Space Science Department) https://www.boulder.swri.edu/~buie/kbo/astrom/33001.html October 4, 2009 List of known trans-Neptunian objects External links 33001 33000 Chenjiansheng 33001 (33001) 1997 CU 29 033001 Category:Discoveries by David C. Jewitt Category:Discoveries by Jane Luu Category:Discoveries by Chad Trujillo Category:Discoveries by Jun Chen (astronomer) 19970206