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193211 (2000 QC212)
Classification: Main-belt Asteroid          SPK-ID: 2193211
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2034070015385655 6.0647e-08  
a 2.38483954217885 1.3688e-08 au
q 1.899746481753645 1.3988e-07 au
i .6962096169359471 4.9881e-06 deg
node 345.7716083282295 0.00044547 deg
peri 21.48125437484413 0.00044566 deg
M 114.2012932000219 1.4938e-05 deg
tp 2458573.767525701946
(2019-Mar-31.26752570)
5.3863e-05 TDB
period 1345.200973146861
3.68
1.1581e-05
3.171e-08
d
yr
n .2676180044367968 2.304e-09 deg/d
Q 2.869932602604055 1.6472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1998-01-23  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:01:03  

Additional Information
 Earth MOID = .898531 au 
 Jupiter MOID = 2.5929 au 
 T_jup = 3.507 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456983.5 (2014-Nov-22.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043369667323387 6.0942e-08  
q 1.897226397350471 1.4077e-07 au
tp 2457226.401014704420
(2015-Jul-22.90101470)
4.8366e-05 TDB
node 346.0426314776606 0.0004423 deg
peri 20.76211281195407 0.00044248 deg
i .7002281443821036 4.9966e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1998-01-23  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57513  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:01:03  

Additional Information
 Jupiter MOID = 2.5929 au 
 T_jup = 3.507 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.713971923270992E-15 -8.558850803182095E-15 9.70495134264319E-13 1.170393782442805E-14 7.216658956562655E-14 -6.155476328882638E-16
q -8.558850803182095E-15 1.981634811472013E-14 -2.13693538197811E-12 -2.671913710897557E-14 -1.458619832793995E-13 1.427879525823813E-15
tp 9.70495134264319E-13 -2.13693538197811E-12 2.339275325410446E-9 -1.302116892664157E-11 6.319870306078869E-10 -7.142778321046622E-13
node 1.170393782442805E-14 -2.671913710897557E-14 -1.302116892664157E-11 1.956270071867376E-7 -1.956155959144377E-7 2.990381367768701E-10
peri 7.216658956562655E-14 -1.458619832793995E-13 6.319870306078869E-10 -1.956155959144377E-7 1.957917219693678E-7 -2.991959764159497E-10
i -6.155476328882638E-16 1.427879525823813E-15 -7.142778321046622E-13 2.990381367768701E-10 -2.991959764159497E-10 2.496566674005485E-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 16.9   n/a MPO494071  

193211 (2000 QC212)          Discovered 2000-Aug-31 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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