+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   118698 (2000 OY51) Classification: TransNeptunian Object          SPK-ID: 2118698 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 3 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2370790479605146 0.00044431   a 44.01637349808335 0.025668 au q 33.58101357448333 0.015535 au i 11.18238753695758 0.001145 deg node 284.9188078658445 0.00079769 deg peri 81.01510612368558 0.089147 deg M 333.5690424900196 0.0651 deg tp 2466831.734161588770 (2041-Nov-08.23416159) 12.813 TDB period 106664.4784664877 292.03 93.302 0.2554 d yr n .00337506923744165 2.9522e-06 deg/d Q 54.45173342168339 0.031753 au   Orbit Determination Parameters    # obs. used (total)      36      data-arc span      2146 days (5.88 yr)      first obs. used      2000-07-28      last obs. used      2006-06-13      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      4      norm. resid. RMS      .17516      source      ORB      producer      Otto Matic      solution date      2017-Apr-11 11:29:51   Additional Information  Earth MOID = 32.5988 au   Jupiter MOID = 28.7581 au   T_jup = 5.662  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 8.2   n/a MPO157301   118698 (2000 OY51)          Discovered 2000-Jul-28 by Gladman, B. at Cerro Paranal Reference: 20051116/Numbers.arc Last Updated: 2005-11-21 [ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ] 2020-Oct-26 19:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin