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JPL Small-Body Database Browser
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344159 (2000 WY120)
Classification: Main-belt Asteroid          SPK-ID: 2344159
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2650312685116225 1.6448e-07  
a 2.527519202857034 1.86e-08 au
q 1.857647582336349 4.1383e-07 au
i 9.584785313446501 6.4104e-06 deg
node 62.51726094519458 3.52e-05 deg
peri 333.3100238714439 3.8095e-05 deg
M 249.9790030236359 2.8821e-05 deg
tp 2459049.052413629416
(2020-Jul-18.55241363)
0.0001194 TDB
period 1467.709558578899
4.02
1.6201e-05
4.436e-08
d
yr
n .2452801359068397 2.7075e-09 deg/d
Q 3.197390823377718 2.3529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6389 days (17.49 yr)  
   first obs. used      2000-11-20  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5262  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:15:30  

Additional Information
 Earth MOID = .870273 au 
 Jupiter MOID = 2.23732 au 
 T_jup = 3.384 
[ 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 15.7   n/a MPO440550  

344159 (2000 WY120)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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