+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2019 UY7) Classification: Apollo [NEO]          SPK-ID: 3883100 [ 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 1 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3346440693216196 6.6729e-05   a 1.158240589446497 7.7665e-05 au q .7706422453406502 2.5624e-05 au i 9.743267337382798 0.001949 deg node 33.03486815500363 4.8226e-05 deg peri 84.70123751233676 0.0017904 deg M 123.6266723509441 0.0090172 deg tp 2458844.146979309671 (2019-Dec-26.64697931) 0.0043219 TDB period 455.2988960888157 1.25 0.045794 0.0001254 d yr n .7906893759078528 7.9528e-05 deg/d Q 1.545838933552344 0.00010365 au   Orbit Determination Parameters    # obs. used (total)      50      data-arc span      6 days      first obs. used      2019-10-21      last obs. used      2019-10-27      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      6      norm. resid. RMS      .42272      source      ORB      producer      Otto Matic      solution date      2019-Oct-26 20:12:08   Additional Information  Earth MOID = .00208702 au   Jupiter MOID = 3.56811 au   T_jup = 5.369  [ 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 27.4   .36692 MPO502126 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2020-Oct-21 20:23 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin