+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2007 VL243) Classification: Aten [NEO]          SPK-ID: 3395309 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .7285741181741247 1.738e-06   a .9650820381920654 1.0149e-07 au q .2619482432505945 1.6541e-06 au i 43.33443526657058 8.8273e-05 deg node 114.7123060787442 0.00020796 deg peri 91.2541706903759 0.00013759 deg M 204.0746529526857 0.00069167 deg tp 2459350.488856652507 (2021-May-15.98885665) 0.00068886 TDB period 346.2938477765117 0.95 5.4625e-05 1.496e-07 d yr n 1.039579542956056 1.6398e-07 deg/d Q 1.668215833133536 1.7543e-07 au   Orbit Determination Parameters    # obs. used (total)      24      data-arc span      3279 days (8.98 yr)      first obs. used      2007-11-14      last obs. used      2016-11-05      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      2      norm. resid. RMS      .53433      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:05:08   Additional Information  Earth MOID = .38993 au   Jupiter MOID = 3.8842 au   T_jup = 5.821  [ 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 17.8   n/a MPO148621   [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Mar-04 19:40 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin