+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 KZ2) Classification: Apollo [NEO]          SPK-ID: 54017179 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 5 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .02877030701682876 4.4448e-06   a 1.005296543727876 2.568e-05 au q .9763738535218686 2.1334e-05 au i 7.231062166011861 0.010927 deg node 64.95618958650452 0.0009889 deg peri 7.497663670980668 0.011477 deg M 176.2677513109437 0.01197 deg tp 2458820.235555580807 (2019-Dec-02.73555558) 0.019044 TDB period 368.1626361502269 1.01 0.014107 3.862e-05 d yr n .9778287220137782 3.7467e-05 deg/d Q 1.034219233933884 2.6419e-05 au   Orbit Determination Parameters    # obs. used (total)      39      data-arc span      8 days      first obs. used      2020-05-20      last obs. used      2020-05-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      5      norm. resid. RMS      .36998      source      ORB      producer      Otto Matic      solution date      2020-May-29 06:07:53   Additional Information  Earth MOID = .00966785 au   Jupiter MOID = 3.96743 au   T_jup = 6.048  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 27.7   .38032 MPO545560 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Feb-28 10:40 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin