+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2019 UB7) Classification: Apollo [NEO]          SPK-ID: 3879732 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2458782.5 (2019-Oct-26.0) TDB Reference: JPL 4 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .6576228590760901 0.001738   a 2.039426951009873 0.0089836 au q .6982531686099274 0.00046873 au i 2.068962728364497 0.0044675 deg node 303.4816651574495 0.084244 deg peri 179.9315345671923 0.082693 deg M 339.5476016697219 0.15053 deg tp 2458842.936930608528 (2019-Dec-25.43693061) 0.045473 TDB period 1063.801646521827 2.91 7.029 0.01924 d yr n .3384089516847852 0.002236 deg/d Q 3.380600733409819 0.014891 au   Orbit Determination Parameters    # obs. used (total)      37      data-arc span      17 days      first obs. used      2019-10-23      last obs. used      2019-11-09      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      8      norm. resid. RMS      .56718      source      ORB      producer      Otto Matic      solution date      2019-Nov-14 09:20:20   Additional Information  Earth MOID = .0345864 au   Jupiter MOID = 1.72271 au   T_jup = 3.494  [ 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 24.2   .31464 E2019-VI7 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-24 23:28 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin