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259655 (2003 WX116)
Classification: Main-belt Asteroid          SPK-ID: 2259655
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1606312592324699 5.2746e-08  
a 2.268732612584219 1.0523e-08 au
q 1.904303236163045 1.1618e-07 au
i 5.649606351568432 4.1388e-06 deg
node 293.9460829827718 6.2204e-05 deg
peri 62.25304697400033 6.4426e-05 deg
M 354.7163213102209 1.7255e-05 deg
tp 2459018.819233428542
(2020-Jun-18.31923343)		 5.9857e-05 TDB
period 1248.169016604385
3.42		 8.6836e-06
2.377e-08		 d
yr
n .2884224774136533 2.0066e-09 deg/d
Q 2.633161989005393 1.2213e-08 au
   Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      9813 days (26.87 yr)  
   first obs. used      1994-01-04  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:55  

Additional Information
 Earth MOID = .907168 au 
 Jupiter MOID = 2.81624 au 
 T_jup = 3.591 
[ 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 16.5   n/a MPO268275  

259655 (2003 WX116)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 WX116 = 2006 PA 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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