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JPL Small-Body Database Browser
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136237 (2003 WU141)
Classification: Main-belt Asteroid          SPK-ID: 2136237
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07585824118489032 4.4856e-08  
a 2.601558940929023 1.8721e-08 au
q 2.404209255331322 1.2265e-07 au
i 14.26926049847136 4.7923e-06 deg
node 87.21443441007584 1.973e-05 deg
peri 266.7328949936147 4.0908e-05 deg
M 328.6121774539336 3.3813e-05 deg
tp 2458734.131123365299
(2019-Sep-07.63112337)
0.00014369 TDB
period 1532.670969478787
4.20
1.6544e-05
4.53e-08
d
yr
n .2348840730782711 2.5354e-09 deg/d
Q 2.798908626526725 2.0141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      7701 days (21.08 yr)  
   first obs. used      1998-09-30  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50926  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 16:01:37  

Additional Information
 Earth MOID = 1.44781 au 
 Jupiter MOID = 2.52313 au 
 T_jup = 3.367 
[ 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 15.1   n/a MPO351816  

136237 (2003 WU141)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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