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413332 (2003 WD113)
Classification: Main-belt Asteroid          SPK-ID: 2413332
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3062526231844007 9.282e-08  
a 3.061855078834709 2.9463e-08 au
q 2.124153929131099 2.9791e-07 au
i 18.01702159448732 8.2894e-06 deg
node 49.64266601891411 1.4263e-05 deg
peri 353.0116135486648 3.2798e-05 deg
M 34.21843232979393 1.6661e-05 deg
tp 2458814.491418029984
(2019-Nov-26.99141803)
9.027e-05 TDB
period 1956.930372023538
5.36
2.8246e-05
7.733e-08
d
yr
n .1839615783712053 2.6552e-09 deg/d
Q 3.999556228538318 3.8486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      5937 days (16.25 yr)  
   first obs. used      2003-10-24  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48011  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:59:16  

Additional Information
 Earth MOID = 1.1345 au 
 Jupiter MOID = 1.4195 au 
 T_jup = 3.088 
[ 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 MPO322070  

413332 (2003 WD113)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

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