+ 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 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1466723942184147 5.9205e-08   a 2.636269321071481 2.4329e-08 au q 2.249601387945372 1.6015e-07 au i 13.95268618648315 8.4333e-06 deg node 303.9250788218498 2.0388e-05 deg peri 328.7008556538707 3.9805e-05 deg M 299.8257888258877 4.0938e-05 deg tp 2459461.831039176657 (2021-Sep-04.33103918) 0.00017994 TDB period 1563.446736865088 4.28 2.1642e-05 5.925e-08 d yr n .2302604825040898 3.1874e-09 deg/d Q 3.02293725419759 2.7897e-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 = 1.24249 au   Jupiter MOID = 2.18718 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 15.65   n/a E2021B55   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 ] 2021-Apr-13 05:49 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin