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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.arcLast Updated: 2008-11-17

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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