+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2019 UK6) Classification: Amor [NEO]          SPK-ID: 3879719 [ 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 30 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .5730202570724576 0.00013626   a 2.390727284743155 0.00077851 au q 1.020792121449494 6.6525e-06 au i 5.341249915267865 0.00092723 deg node 246.379963632791 0.00021581 deg peri 162.93053729844 0.00072946 deg M 53.10827415582909 0.0259 deg tp 2458801.316586089654 (2019-Nov-13.81658609) 0.00015444 TDB period 1350.185637690395 3.70 0.6595 0.001806 d yr n .2666300025349181 0.00013024 deg/d Q 3.760662448036817 0.0012246 au   Orbit Determination Parameters    # obs. used (total)      180      data-arc span      62 days      first obs. used      2019-10-24      last obs. used      2019-12-25      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      6      norm. resid. RMS      .44007      source      ORB      producer      Otto Matic      solution date      2020-Sep-11 07:45:30   Additional Information  Earth MOID = .0391307 au   Jupiter MOID = 1.65398 au   T_jup = 3.283  [ 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 23.5   .59095 E2020A55 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-26 03:48 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin