+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   193826 (2001 QM32) Classification: Main-belt Asteroid          SPK-ID: 2193826 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] [ show orbit diagram ] Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB Reference: JPL 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1593434904246228 5.4382e-08   a 3.161376116183302 2.2027e-08 au q 2.657631411285617 1.755e-07 au i 3.967949988659897 5.3509e-06 deg node 294.889542076577 7.9831e-05 deg peri 82.15540035328705 8.1727e-05 deg M 92.68511107424118 1.6215e-05 deg tp 2458471.908527348076 (2018-Dec-19.40852735) 9.1143e-05 TDB period 2053.112176801159 5.62 2.1457e-05 5.875e-08 d yr n .1753435608963637 1.8325e-09 deg/d Q 3.665120821080987 2.5536e-08 au   Orbit Determination Parameters    # obs. used (total)      580      data-arc span      10756 days (29.45 yr)      first obs. used      1990-10-10      last obs. used      2020-03-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55285      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 06:25:26   Additional Information  Earth MOID = 1.66298 au   Jupiter MOID = 1.84252 au   T_jup = 3.181  [ hide covariance matrix ] Orbital Elements at Epoch 2457038.5 (2015-Jan-16.0) TDB Reference: JPL 25 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1544684354591906 5.3586e-08   q 2.680379899215794 1.7151e-07 au tp 2456415.067213513082 (2013-May-02.56721351) 9.5175e-05 TDB node 295.1806886271604 7.9345e-05 deg peri 81.89688297938999 8.1429e-05 deg i 3.976214671210739 5.3618e-06 deg   Orbit Determination Parameters    # obs. used (total)      580      data-arc span      10756 days (29.45 yr)      first obs. used      1990-10-10      last obs. used      2020-03-22      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .55285      source      ORB      producer      Otto Matic      solution date      2020-Nov-12 06:25:26   Additional Information  Jupiter MOID = 1.84252 au   T_jup = 3.181  Orbit Covariance (6×6)   e q tp node peri i e 2.871464249526504E-15 -9.135168580318146E-15 -1.925406976016529E-12 1.382381925204319E-14 -4.391538423671968E-13 -1.093326184973588E-15 q -9.135168580318146E-15 2.941722765172012E-14 5.876581321482599E-12 -3.809985386733345E-14 1.365667632335275E-12 4.404074161254579E-15 tp -1.925406976016529E-12 5.876581321482599E-12 9.058286968840106E-9 -3.018862812286245E-11 1.78022653409614E-9 -1.268777047054654E-12 node 1.382381925204319E-14 -3.809985386733345E-14 -3.018862812286245E-11 6.295696631336588E-9 -6.286470091933884E-9 1.498069552753919E-10 peri -4.391538423671968E-13 1.365667632335275E-12 1.78022653409614E-9 -6.286470091933884E-9 6.630697339086584E-9 -1.495399096415048E-10 i -1.093326184973588E-15 4.404074161254579E-15 -1.268777047054654E-12 1.498069552753919E-10 -1.495399096415048E-10 2.874914382271209E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 15.1   n/a MPO459866   193826 (2001 QM32)          Discovered 2001-Aug-17 by LINEAR at Socorro Reference: 20081113/Numbers.arc Last Updated: 2008-11-17 [ show close-approach data ] [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ] 2021-Jan-26 20:05 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin