+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   469962 (2006 DF43) Classification: Main-belt Asteroid          SPK-ID: 2469962 [ 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 12 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .04579705701038898 9.8967e-08   a 2.668914882109625 3.5358e-08 au q 2.546686435097775 2.679e-07 au i 2.853804975116157 1.1992e-05 deg node 357.3984136879496 0.00017829 deg peri 135.814440696654 0.00021683 deg M 120.928306357694 0.00012018 deg tp 2458465.534245772048 (2018-Dec-13.03424577) 0.00052972 TDB period 1592.577266007575 4.36 3.1648e-05 8.665e-08 d yr n .2260486870457987 4.4921e-09 deg/d Q 2.791143329121475 3.6977e-08 au   Orbit Determination Parameters    # obs. used (total)      80      data-arc span      5247 days (14.37 yr)      first obs. used      2004-10-15      last obs. used      2019-02-26      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .53946      source      ORB      producer      Otto Matic      solution date      2019-Jul-14 06:58:51   Additional Information  Earth MOID = 1.56152 au   Jupiter MOID = 2.20811 au   T_jup = 3.379  [ 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 17.7   n/a MPO339392   469962 (2006 DF43)          Discovered 2006-Feb-20 by Spacewatch at Kitt Peak Reference: Last Updated: 2016-08-22 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Jul-15 00:01 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin