+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   118683 (2000 NE11) Classification: Main-belt Asteroid          SPK-ID: 2118683 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .146681584361105 5.9169e-08   a 2.636804114544048 2.4329e-08 au q 2.250033509372846 1.6011e-07 au i 13.9526321710156 8.4331e-06 deg node 303.9250958681373 2.0387e-05 deg peri 328.6216726005515 3.9806e-05 deg M 253.8627825099529 4.0564e-05 deg tp 2459461.584396505466 (2021-Sep-04.08439651) 0.00017997 TDB period 1563.922502090592 4.28 2.1645e-05 5.926e-08 d yr n .2301904343206045 3.1858e-09 deg/d Q 3.023574719715249 2.7898e-08 au   Orbit Determination Parameters    # obs. used (total)      353      data-arc span      7228 days (19.79 yr)      first obs. used      2000-07-07      last obs. used      2020-04-21      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .57702      source      ORB      producer      Otto Matic      solution date      2020-May-20 20:22:16   Additional Information  Earth MOID = 1.24484 au   Jupiter MOID = 2.18722 au   T_jup = 3.340  [ 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 15.5   n/a MPO417617   118683 (2000 NE11)          Discovered 2000-Jul-12 by Kusnirak, P. at Ondrejov Reference: 20051116/Numbers.arc Last Updated: 2005-11-21 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Oct-29 18:13 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin