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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1527293442102994 6.1597e-08  
a 2.601379417686778 2.0273e-08 au
q 2.204072445181306 1.569e-07 au
i 5.597996644789947 6.4585e-06 deg
node 104.5950907852753 6.1969e-05 deg
peri 358.9205164406444 6.542e-05 deg
M 19.56573878942368 2.069e-05 deg
tp 2458517.209066999862
(2019-Feb-02.70906700)		 8.7757e-05 TDB
period 1532.512326918013
4.20		 1.7914e-05
4.905e-08		 d
yr
n .2349083878000411 2.746e-09 deg/d
Q 2.99868639019225 2.3369e-08 au
   Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:51:52  

Additional Information
 Earth MOID = 1.22112 au 
 Jupiter MOID = 2.14054 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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