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JPL Small-Body Database Browser
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193212 (2000 QE224)
Classification: Main-belt Asteroid          SPK-ID: 2193212
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2847923396213181 5.9638e-08  
a 2.566818116590739 1.9217e-08 au
q 1.835807979784477 1.4484e-07 au
i 10.47154305850519 1.489e-05 deg
node 337.348650945093 2.7117e-05 deg
peri 91.06647187360936 4.34e-05 deg
M 244.707994883774 2.9307e-05 deg
tp 2459481.547278796421
(2021-Sep-24.04727880)
0.0001233 TDB
period 1502.073107256064
4.11
1.6868e-05
4.618e-08
d
yr
n .2396687606355164 2.6915e-09 deg/d
Q 3.297828253397001 2.469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      6437 days (17.62 yr)  
   first obs. used      2000-08-26  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54662  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:58:04  

Additional Information
 Earth MOID = .884734 au 
 Jupiter MOID = 2.15654 au 
 T_jup = 3.351 
[ show covariance matrix ]

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 16.2   n/a MPO436953  
diameter diameter 3.139 km 0.803 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193212 (2000 QE224)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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