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JPL Small-Body Database Browser
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324098 (2005 WJ164)
Classification: Main-belt Asteroid          SPK-ID: 2324098
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05414310035990749 6.3571e-08  
a 2.845855194568172 4.2225e-08 au
q 2.691771771158903 1.9165e-07 au
i 1.555973841400671 1.2458e-05 deg
node 199.6154155698151 0.00025649 deg
peri 230.1366418129842 0.00028736 deg
M 272.4152505226814 0.00013267 deg
tp 2459027.122361538819
(2020-Jun-26.62236154)
0.00065106 TDB
period 1753.547861591448
4.80
3.9027e-05
1.069e-07
d
yr
n .205298074768988 4.5691e-09 deg/d
Q 2.999938617977441 4.4511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      6052 days (16.57 yr)  
   first obs. used      2000-10-02  
   last obs. used      2017-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73607  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Jul-11 15:27:46  

Additional Information
 Earth MOID = 1.70595 au 
 Jupiter MOID = 2.15755 au 
 T_jup = 3.305 
[ 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 17.1   n/a MPO413305  

324098 (2005 WJ164)          Discovered 2005-Nov-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2005 WJ164 = 2007 EZ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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