+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   447446 (2006 EC32) Classification: Main-belt Asteroid          SPK-ID: 2447446 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .07563586119854554 1.4369e-07   a 2.38700284323555 2.7599e-08 au q 2.206459827504052 3.4957e-07 au i 5.042288995777357 1.8218e-05 deg node 186.8141960532339 8.48e-05 deg peri 300.9561373283572 0.000142 deg M 344.6999598073878 0.00010766 deg tp 2459057.748999636743 (2020-Jul-27.24899964) 0.00040281 TDB period 1347.031746960979 3.69 2.3362e-05 6.396e-08 d yr n .2672542802440932 4.6351e-09 deg/d Q 2.567545858967047 2.9687e-08 au   Orbit Determination Parameters    # obs. used (total)      64      data-arc span      4513 days (12.36 yr)      first obs. used      2004-10-15      last obs. used      2017-02-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .80119      source      ORB      producer      Otto Matic      solution date      2017-Apr-09 11:39:25   Additional Information  Earth MOID = 1.22604 au   Jupiter MOID = 2.46206 au   T_jup = 3.525  [ show covariance matrix ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 18.3   n/a MPO357073   447446 (2006 EC32)          Discovered 2006-Mar-03 by Mt. Lemmon Survey at Mount Lemmon Reference: Last Updated: 2015-10-28 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-03 16:05 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin