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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .264953781902029 1.5157e-07  
a 2.525761686555436 1.2487e-08 au
q 1.856551575519326 3.8408e-07 au
i 9.58088463108253 6.0053e-06 deg
node 62.4984219855309 2.9907e-05 deg
peri 333.5306360933642 3.3066e-05 deg
M 37.0556613162776 2.3287e-05 deg
tp 2459049.582691552499
(2020-Jul-19.08269155)
9.4952e-05 TDB
period 1466.178961896833
4.01
1.0873e-05
2.977e-08
d
yr
n .2455361926174815 1.8208e-09 deg/d
Q 3.194971797591546 1.5795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      7415 days (20.30 yr)  
   first obs. used      2000-11-20  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44618  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:31:14  

Additional Information
 Earth MOID = .86871 au 
 Jupiter MOID = 2.24221 au 
 T_jup = 3.385 
[ 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 15.87   n/a MPCxxxxx  

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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