+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2019 VV) Classification: Aten [NEO]          SPK-ID: 3892280 [ 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 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .29584361668384 9.4171e-06   a .9390311465090397 4.888e-07 au q .6612247759470327 8.4988e-06 au i .318066616092794 8.7873e-06 deg node 253.9476875624265 0.00031424 deg peri 27.67763250593255 0.00036272 deg M 313.8790384434373 0.0012065 deg tp 2459043.080844993337 (2020-Jul-12.58084499) 0.0011471 TDB period 332.3674025920227 0.91 0.00025952 7.105e-07 d yr n 1.083138710933984 8.4572e-07 deg/d Q 1.216837517071047 6.3341e-07 au   Orbit Determination Parameters    # obs. used (total)      100      data-arc span      3219 days (8.81 yr)      first obs. used      2011-01-30      last obs. used      2019-11-23      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      3      norm. resid. RMS      .4521      source      ORB      producer      Otto Matic      solution date      2019-Nov-26 09:34:03   Additional Information  Earth MOID = .00318269 au   Jupiter MOID = 3.90192 au   T_jup = 6.353  [ 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 25.3   .47627 E2019W71 autocmod 2.8 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2020-Oct-25 00:55 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin