+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 JU2) Classification: Amor [NEO]          SPK-ID: 54017062 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2458986.5 (2020-May-17.0) TDB Reference: JPL 3 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .3110530337715083 0.0030112   a 1.651116558098409 0.010575 au q 1.137531743591528 0.0023144 au i 34.16655389306727 0.2316 deg node 56.59348768383531 0.0031628 deg peri 258.8571770671776 0.39843 deg M 314.2715324923525 0.59745 deg tp 2459084.934915392453 (2020-Aug-23.43491539) 0.34035 TDB period 774.9345533032963 2.12 7.4452 0.02038 d yr n .4645553595015682 0.0044632 deg/d Q 2.16470137260529 0.013865 au   Orbit Determination Parameters    # obs. used (total)      27      data-arc span      13 days      first obs. used      2020-05-15      last obs. used      2020-05-28      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      9      norm. resid. RMS      .61873      source      ORB      producer      Otto Matic      solution date      2020-Aug-22 06:34:00   Additional Information  Earth MOID = .341835 au   Jupiter MOID = 3.34341 au   T_jup = 4.037  [ 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 22.373   .62519 3 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-21 22:17 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin