+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   268798 (2006 UC182) Classification: Main-belt Asteroid          SPK-ID: 2268798 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .194636080821591 6.4833e-08   a 2.208416791121676 1.0386e-08 au q 1.778579202077159 1.4561e-07 au i 5.402457527744303 4.6347e-06 deg node 136.2994258321331 6.1348e-05 deg peri 241.2835214521901 6.2849e-05 deg M 67.08511925500737 1.054e-05 deg tp 2458777.120310445927 (2019-Oct-20.62031045) 3.5378e-05 TDB period 1198.726172547777 3.28 8.4565e-06 2.315e-08 d yr n .3003187952715296 2.1186e-09 deg/d Q 2.638254380166194 1.2408e-08 au   Orbit Determination Parameters    # obs. used (total)      303      data-arc span      6885 days (18.85 yr)      first obs. used      2001-02-21      last obs. used      2019-12-29      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .52452      source      ORB      producer      Otto Matic      solution date      2020-Nov-11 22:10:53   Additional Information  Earth MOID = .78737 au   Jupiter MOID = 2.83287 au   T_jup = 3.629  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 17.4   n/a MPO440318   268798 (2006 UC182)          Discovered 2006-Oct-16 by CSS at Catalina Reference: 20110319/Numbers.arc Last Updated: 2011-03-23 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Jan-23 21:55 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin