+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   413499 (2005 QR35) Classification: Main-belt Asteroid          SPK-ID: 2413499 [ 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 .1050572595293216 8.5999e-08   a 2.64045254031081 2.6765e-08 au q 2.36305383250852 2.2589e-07 au i 5.161544713286998 7.0031e-06 deg node 132.8349141984052 8.6877e-05 deg peri 204.9566964295735 9.341e-05 deg M 166.0613215234931 3.6565e-05 deg tp 2458277.593774811236 (2018-Jun-08.09377481) 0.00015677 TDB period 1567.169517142119 4.29 2.3828e-05 6.524e-08 d yr n .2297135032695722 3.4927e-09 deg/d Q 2.917851248113099 2.9577e-08 au   Orbit Determination Parameters    # obs. used (total)      125      data-arc span      5274 days (14.44 yr)      first obs. used      2005-08-25      last obs. used      2020-02-02      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .60771      source      ORB      producer      Otto Matic      solution date      2020-Feb-26 07:00:03   Additional Information  Earth MOID = 1.35463 au   Jupiter MOID = 2.41809 au   T_jup = 3.382  [ 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 17.0   n/a MPO455943   413499 (2005 QR35)          Discovered 2005-Aug-25 by NEAT at Palomar Reference: Last Updated: 2014-11-10 Alternate Designations  2005 QR35 = 2008 GD23  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2020-Aug-05 05:51 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin