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JPL Small-Body Database Browser
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382823 (2003 WJ79)
Classification: Main-belt Asteroid          SPK-ID: 2382823
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1753895870002835 1.5928e-07  
a 2.774615630152575 4.5274e-08 au
q 2.287976940695583 4.5284e-07 au
i 3.819748071784475 8.7721e-06 deg
node 288.3822739375067 0.00015161 deg
peri 83.46112454822941 0.00015447 deg
M 153.2077526146846 3.3162e-05 deg
tp 2457882.075869914378
(2017-May-08.57586991)
0.00014319 TDB
period 1688.117490250519
4.62
4.1319e-05
1.131e-07
d
yr
n .2132552989226925 5.2197e-09 deg/d
Q 3.261254319609566 5.3215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5614 days (15.37 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:03:31  

Additional Information
 Earth MOID = 1.2911 au 
 Jupiter MOID = 2.23005 au 
 T_jup = 3.310 
[ 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 16.6   n/a MPO288363  

382823 (2003 WJ79)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2003 WJ79 = 2008 YX173 = 2012 SO57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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