+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   173041 (2006 QD96) Classification: Main-belt Asteroid          SPK-ID: 2173041 [ 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 14 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1350767689790594 5.8163e-08   a 2.7206025010313 2.8217e-08 au q 2.353112305515643 1.6342e-07 au i 10.14219929244917 5.7142e-06 deg node 76.47592880963192 3.7124e-05 deg peri 263.890760547756 4.2888e-05 deg M 23.3335871757017 2.2074e-05 deg tp 2458894.263176803744 (2020-Feb-14.76317680) 0.00010001 TDB period 1639.064583712124 4.49 2.55e-05 6.982e-08 d yr n .2196374710169617 3.417e-09 deg/d Q 3.088092696546955 3.2029e-08 au   Orbit Determination Parameters    # obs. used (total)      207      data-arc span      5634 days (15.43 yr)      first obs. used      2002-11-07      last obs. used      2018-04-11      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .51595      source      ORB      producer      Otto Matic      solution date      2019-Jul-14 07:39:48   Additional Information  Earth MOID = 1.37098 au   Jupiter MOID = 2.32839 au   T_jup = 3.323  [ 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 16.1   n/a MPO436860   173041 (2006 QD96)          Discovered 2006-Aug-16 by NEAT at Palomar Reference: 20071224/Numbers.arc Last Updated: 2007-12-22 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-09 02:26 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin