+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   (2006 BX147) Classification: Aten [NEO, PHA]          SPK-ID: 3321569 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2453766.5 (2006-Jan-31.0) TDB Reference: JPL 9 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .678016710861325 0.030027   a .7871952710953176 0.0049589 au q .2534637225816813 0.022044 au i 11.57714745225008 1.2368 deg node 141.0364831774175 0.27605 deg peri 201.6941579241938 0.2416 deg M 82.80768457183554 3.796 deg tp 2453707.819976089326 (2005-Dec-03.31997609) 2.1364 TDB period 255.1068625704285 0.70 2.4105 0.0066 d yr n 1.41117332702335 0.013334 deg/d Q 1.320926819608954 0.0083211 au   Orbit Determination Parameters    # obs. used (total)      12      data-arc span      10 days      first obs. used      2006-01-27      last obs. used      2006-02-06      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      9      norm. resid. RMS      .31361      source      ORB      producer      Otto Matic      solution date      2017-Apr-06 09:09:12   Additional Information  Earth MOID = .0381054 au   Jupiter MOID = 4.08423 au   T_jup = 7.170  [ 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 21.487   .27493 9 autocmod 2.6i [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ] 2021-Feb-25 17:16 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin