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JPL Small-Body Database Browser
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392248 (2009 WZ134)
Classification: Main-belt Asteroid          SPK-ID: 2392248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09133072362366632 9.6464e-08  
a 2.202344329438184 2.2913e-08 au
q 2.001202628162117 2.029e-07 au
i 4.341506875028714 1.0823e-05 deg
node 312.9310140422056 0.00011501 deg
peri 117.543376115211 0.00015124 deg
M 307.4697257236188 9.5185e-05 deg
tp 2458774.694093571179
(2019-Oct-18.19409357)
0.00031665 TDB
period 1193.78538470377
3.27
1.863e-05
5.101e-08
d
yr
n .3015617418446883 4.7062e-09 deg/d
Q 2.403486030714252 2.5006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      6350 days (17.39 yr)  
   first obs. used      1999-10-13  
   last obs. used      2017-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5581  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 21:23:33  

Additional Information
 Earth MOID = 1.01988 au 
 Jupiter MOID = 2.78852 au 
 T_jup = 3.655 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.5   n/a MPO402549  

392248 (2009 WZ134)          Discovered 2009-Nov-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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