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201329 (2002 TX146)
Classification: Main-belt Asteroid          SPK-ID: 2201329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1543580780393075 8.3201e-08  
a 3.148361221644941 3.1092e-08 au
q 2.662386234498342 2.5652e-07 au
i 3.881655157539498 7.3187e-06 deg
node 252.9064695342969 0.00011387 deg
peri 102.1936991219606 0.00011598 deg
M 71.91505249544956 2.362e-05 deg
tp 2458592.892130875660
(2019-Apr-19.39213088)
0.0001326 TDB
period 2040.446718634426
5.59
3.0226e-05
8.275e-08
d
yr
n .1764319532150934 2.6136e-09 deg/d
Q 3.63433620879154 3.5891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6270 days (17.17 yr)  
   first obs. used      2002-10-04  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55001  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:35:43  

Additional Information
 Earth MOID = 1.66132 au 
 Jupiter MOID = 1.84669 au 
 T_jup = 3.186 
[ 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 15.9   n/a MPO454425  

201329 (2002 TX146)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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