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JPL Small-Body Database Browser
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392960 (2012 WZ29)
Classification: Main-belt Asteroid          SPK-ID: 2392960
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09403804156842341 9.2509e-08  
a 2.396692566072869 2.6313e-08 au
q 2.171312290917777 2.0995e-07 au
i 5.099487648038722 8.3269e-06 deg
node 215.3848652016202 6.2615e-05 deg
peri 310.0645496618506 8.2294e-05 deg
M 164.091667987693 6.1959e-05 deg
tp 2457982.766791645410
(2017-Aug-17.26679165)
0.00022661 TDB
period 1355.242211471283
3.71
2.2318e-05
6.11e-08
d
yr
n .2656351735157182 4.3745e-09 deg/d
Q 2.622072841227961 2.8787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      8040 days (22.01 yr)  
   first obs. used      1997-10-23  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51393  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:06:05  

Additional Information
 Earth MOID = 1.18232 au 
 Jupiter MOID = 2.36309 au 
 T_jup = 3.517 
[ 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 17.5   n/a MPO455788  

392960 (2012 WZ29)          Discovered 1997-Oct-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 WZ29 = 1997 US13 = 2006 AC10 = 2008 UY370 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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