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JPL Small-Body Database Browser
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344531 (2002 TE231)
Classification: Main-belt Asteroid          SPK-ID: 2344531
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055507045460943 6.5961e-08  
a 2.803350130680591 2.7351e-08 au
q 2.22711953622981 1.9246e-07 au
i 10.34187025562719 6.1763e-06 deg
node 68.81624951754982 3.7668e-05 deg
peri 288.4438809113311 3.979e-05 deg
M 188.8336762121317 1.4706e-05 deg
tp 2459415.636357391879
(2021-Jul-20.13635739)		 7.6604e-05 TDB
period 1714.409015553531
4.69		 2.509e-05
6.869e-08		 d
yr
n .2099848966810098 3.073e-09 deg/d
Q 3.379580725131372 3.2973e-08 au
   Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      6097 days (16.69 yr)  
   first obs. used      2002-08-18  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56163  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 22:25:45  

Additional Information
 Earth MOID = 1.24908 au 
 Jupiter MOID = 2.16605 au 
 T_jup = 3.269 
[ 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 15.4   n/a MPO437459  

344531 (2002 TE231)          Discovered 2002-Oct-08 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 TE231 = 2003 YM128 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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