+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 KQ1) Classification: Apollo [NEO]          SPK-ID: 54017121 [ 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 7 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5298852821274435 0.00029214   a 1.69106509703768 0.00090227 au q .7949945909979964 6.987e-05 au i 13.99143489557084 0.0061846 deg node 72.3161448974711 0.00094078 deg peri 249.986927030419 0.0015283 deg M 335.9308623386839 0.023218 deg tp 2459054.202801976631 (2020-Jul-23.70280198) 0.008824 TDB period 803.2281415158059 2.20 0.64285 0.00176 d yr n .4481914681433207 0.0003587 deg/d Q 2.587135603077364 0.0013804 au   Orbit Determination Parameters    # obs. used (total)      32      data-arc span      20 days      first obs. used      2020-05-16      last obs. used      2020-06-05      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      7      norm. resid. RMS      .42955      source      ORB      producer      Otto Matic      solution date      2020-Jun-13 06:13:23   Additional Information  Earth MOID = .0075392 au   Jupiter MOID = 2.86446 au   T_jup = 4.015  [ 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 24.161   .43291 7 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-22 07:58 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin