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JPL Small-Body Database Browser
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434182 (2002 WU26)
Classification: Outer Main-belt Asteroid          SPK-ID: 2434182
[ 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 .2501576675842679 8.6174e-08  
a 3.981630445943371 6.8452e-08 au
q 2.985595060403669 3.7517e-07 au
i 2.028042029843484 6.9737e-06 deg
node 217.2299329556799 0.00024091 deg
peri 139.8388399491259 0.00024164 deg
M 57.12641933296345 1.4985e-05 deg
tp 2458140.005600713259
(2018-Jan-21.50560071)		 0.00011847 TDB
period 2901.949495153608
7.95		 7.4836e-05
2.049e-07		 d
yr
n .1240545366489723 3.1991e-09 deg/d
Q 4.977665831483073 8.5576e-08 au
   Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      5914 days (16.19 yr)  
   first obs. used      2002-10-04  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:16:48  

Additional Information
 Earth MOID = 1.98115 au 
 Jupiter MOID = .526084 au 
 T_jup = 3.000 
[ 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 15.2   n/a MPO382625  

434182 (2002 WU26)          Discovered 2002-Oct-04 by CINEOS at Campo Imperatore
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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