+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 VW4) Classification: Apollo [NEO]          SPK-ID: 54087811 [ 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 11 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1248558324496971 6.4501e-05   a 1.089067574897975 6.3229e-05 au q .9530911362401152 1.4925e-05 au i 8.724344170038792 0.003884 deg node 54.60588469932839 0.00018338 deg peri 302.1441865922661 0.0012984 deg M 259.0703205816685 0.0062324 deg tp 2459116.885013611835 (2020-Sep-24.38501361) 0.0029608 TDB period 415.1267014987727 1.14 0.036152 9.898e-05 d yr n .867205117618926 7.5523e-05 deg/d Q 1.225044013555834 7.1124e-05 au   Orbit Determination Parameters    # obs. used (total)      134      data-arc span      8 days      first obs. used      2020-11-14      last obs. used      2020-11-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      6      norm. resid. RMS      .3259      source      ORB      producer      Otto Matic      solution date      2020-Dec-01 05:19:21   Additional Information  Earth MOID = .0137925 au   Jupiter MOID = 3.99362 au   T_jup = 5.675  [ 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 26.274   .53423 11 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Jan-19 10:03 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin