+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 RF3) Classification: Aten [NEO]          SPK-ID: 54053916 [ 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 3 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5590861448156528 0.00014216   a .9577004094036822 8.2385e-05 au q .4222633796218052 9.9829e-05 au i 6.405387013954162 0.0025596 deg node 351.9626151924781 6.8947e-05 deg peri 127.8345448244673 0.00098963 deg M 184.9721717106763 0.033692 deg tp 2459166.936103535544 (2020-Nov-13.43610354) 0.010563 TDB period 342.3284049080023 0.94 0.044173 0.0001209 d yr n 1.051621760971739 0.0001357 deg/d Q 1.493137439185559 0.00012845 au   Orbit Determination Parameters    # obs. used (total)      42      data-arc span      2 days      first obs. used      2020-09-12      last obs. used      2020-09-14      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      6      norm. resid. RMS      .35563      source      ORB      producer      Otto Matic      solution date      2020-Oct-11 07:09:46   Additional Information  Earth MOID = .000531476 au   Jupiter MOID = 3.60894 au   T_jup = 6.140  [ 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 28.577   .23547 3 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2020-Oct-25 05:35 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin