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134902 (2000 WU159)
Classification: Main-belt Asteroid          SPK-ID: 2134902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .193308395058527 4.5126e-08  
a 2.149505100261364 1.0165e-08 au
q 1.733987719159722 9.7881e-08 au
i 2.074880939384667 5.1428e-06 deg
node 166.0667283785729 0.00014145 deg
peri 173.138140005741 0.00014263 deg
M 130.2950088639747 2.2773e-05 deg
tp 2458583.888335128584
(2019-Apr-10.38833513)
7.0383e-05 TDB
period 1151.081692701568
3.15
8.165e-06
2.235e-08
d
yr
n .3127493055293811 2.2184e-09 deg/d
Q 2.565022481363007 1.213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      7025 days (19.23 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5608  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:05:32  

Additional Information
 Earth MOID = .725149 au 
 Jupiter MOID = 2.81975 au 
 T_jup = 3.681 
[ 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 17.1   n/a MPO439836  

134902 (2000 WU159)          Discovered 2000-Nov-20 by LONEOS at Anderson Mesa
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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