+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2020 VT4) Classification: Apollo [NEO]          SPK-ID: 54087809 [ 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 4 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .2464855429334065 0.00011742   a 1.313074906750515 0.00020268 au q .989420925447882 1.6158e-06 au i 12.91916597534899 0.0063694 deg node 231.5802447825618 0.00011685 deg peri 180.8059202404413 0.035191 deg M 250.2722371148244 0.011337 deg tp 2459168.012300868707 (2020-Nov-14.51230087) 0.031388 TDB period 549.5822272057079 1.50 0.12725 0.0003484 d yr n .6550430166389869 0.00015167 deg/d Q 1.636728888053147 0.00025264 au   Orbit Determination Parameters    # obs. used (total)      34      data-arc span      5 days      first obs. used      2020-11-14      last obs. used      2020-11-19      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      5      norm. resid. RMS      .41425      source      ORB      producer      Otto Matic      solution date      2020-Nov-19 05:21:44   Additional Information  Earth MOID = .000561539 au   Jupiter MOID = 3.718 au   T_jup = 4.912  [ 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 28.661   .48648 4 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2020-Dec-01 19:06 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin