+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 JQ1) Classification: Aten [NEO]          SPK-ID: 54017003 [ 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 6 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .539796312591024 0.00049579   a .7722445651580744 6.7583e-05 au q .3553897964672871 0.00041396 au i 7.323100504647022 0.011904 deg node 230.7294369315628 0.0018232 deg peri 212.3592165945254 0.007476 deg M 129.3784725035726 0.047766 deg tp 2458911.417943105844 (2020-Mar-02.91794311) 0.044574 TDB period 247.8738530555036 0.68 0.032539 8.909e-05 d yr n 1.45235165210987 0.00019065 deg/d Q 1.189099333848862 0.00010406 au   Orbit Determination Parameters    # obs. used (total)      41      data-arc span      8 days      first obs. used      2020-05-14      last obs. used      2020-05-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      7      norm. resid. RMS      .34346      source      ORB      producer      Otto Matic      solution date      2020-May-23 06:20:58   Additional Information  Earth MOID = .000999022 au   Jupiter MOID = 4.05627 au   T_jup = 7.381  [ 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 26.1   .34961 MPO545541 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Feb-25 17:15 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin