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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2504984417937875 8.6187e-08  
a 3.981498162049808 6.8931e-08 au
q 2.984139076451502 3.7561e-07 au
i 2.027855739794431 6.9733e-06 deg
node 217.2136483647326 0.00024098 deg
peri 139.8366743951095 0.00024171 deg
M 106.7286477335796 1.5314e-05 deg
tp 2458140.206359767523
(2018-Jan-21.70635977)		 0.00011823 TDB
period 2901.804876763657
7.94		 7.5357e-05
2.063e-07		 d
yr
n .1240607192036644 3.2217e-09 deg/d
Q 4.978857247648113 8.6198e-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 = 1.98058 au 
 Jupiter MOID = .528228 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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