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160182 (2001 WJ102)
Classification: Main-belt Asteroid          SPK-ID: 2160182
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524637786647066 5.4263e-08  
a 2.601101762877115 1.9369e-08 au
q 2.20452795941744 1.3452e-07 au
i 5.598031524320434 5.2696e-06 deg
node 104.5957484843249 5.7937e-05 deg
peri 358.9022878495234 6.0864e-05 deg
M 113.5812490456895 2.0113e-05 deg
tp 2458517.064452309762
(2019-Feb-02.56445231)		 8.2984e-05 TDB
period 1532.266977434604
4.20		 1.7115e-05
4.686e-08		 d
yr
n .2349460017749188 2.6243e-09 deg/d
Q 2.99767556633679 2.2322e-08 au
   Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      6736 days (18.44 yr)  
   first obs. used      2001-11-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:09  

Additional Information
 Earth MOID = 1.22141 au 
 Jupiter MOID = 2.14031 au 
 T_jup = 3.391 
[ 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 16.3   n/a MPO417853  

160182 (2001 WJ102)          Discovered 2001-Nov-19 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2001 WJ102 = 2005 UA484 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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