+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 KK7) Classification: Apollo [NEO]          SPK-ID: 54017317 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 4 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .6371199510348219 0.0002806   a 2.268079415378331 0.0016098 au q .8230407693094013 5.2268e-05 au i 2.585343976197593 0.00062445 deg node 76.31311387525089 0.00058861 deg peri 234.7479466570995 0.00041514 deg M 45.35351784713009 0.046733 deg tp 2459043.321083590082 (2020-Jul-12.82108359) 0.0053787 TDB period 1247.630009612387 3.42 1.3283 0.003637 d yr n .2885470830505629 0.0003072 deg/d Q 3.71311806144726 0.0026354 au   Orbit Determination Parameters    # obs. used (total)      51      data-arc span      17 days      first obs. used      2020-05-16      last obs. used      2020-06-02      planetary ephem.      DE441      SB-pert. ephem.      SB441-N16      condition code      7      norm. resid. RMS      .55848      source      ORB      producer      Otto Matic      solution date      2021-Apr-15 22:34:13   Additional Information  Earth MOID = .00346523 au   Jupiter MOID = 1.6036 au   T_jup = 3.311  [ 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 26.2   .29349 E2021A42 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Apr-22 18:53 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin