+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2003 UC414) Classification: TransNeptunian Object          SPK-ID: 3385836 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ] [ show orbit diagram ] Orbital Elements at Epoch 2452976.5 (2003-Dec-03.0) TDB Reference: JPL 5 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .636573011089989 0.4632   a 44.9273090704235 45.685 au q 16.32779665529344 4.2074 au i 25.87991672619845 0.37884 deg node 160.7796059604239 0.18179 deg peri 285.8464549329672 4.9474 deg M 335.7981896050713 46.212 deg tp 2460371.009839047674 (2024-Mar-01.50983905) 2840.6 TDB period 109992.7442872197 301.14 1.6777e+05 459.3 d yr n .003272943159413736 0.0049922 deg/d Q 73.52682148555357 74.767 au   Orbit Determination Parameters    # obs. used (total)      19      data-arc span      58 days      first obs. used      2003-10-30      last obs. used      2003-12-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      9      norm. resid. RMS      .2435      source      ORB      producer      Otto Matic      solution date      2019-Dec-18 11:05:34   Additional Information  Earth MOID = 15.4403 au   Jupiter MOID = 11.8331 au   T_jup = 4.194  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 8.3284   .15973 5 autocmod 2.8 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ] 2021-Jan-21 06:47 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin