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123426 (2000 WE111)
Classification: Main-belt Asteroid          SPK-ID: 2123426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654711487857247 5.2032e-08  
a 2.611000249835863 1.9724e-08 au
q 2.178955039015708 1.3204e-07 au
i 4.08331424085131 6.734e-06 deg
node 348.571279901966 7.6237e-05 deg
peri 98.15883493737668 7.8989e-05 deg
M 214.0004086373488 2.1765e-05 deg
tp 2459625.468223793345
(2022-Feb-14.96822379)
9.6605e-05 TDB
period 1541.021851264985
4.22
1.7462e-05
4.781e-08
d
yr
n .2336112234258621 2.6471e-09 deg/d
Q 3.043045460656018 2.2988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      6739 days (18.45 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:00:55  

Additional Information
 Earth MOID = 1.19975 au 
 Jupiter MOID = 2.17529 au 
 T_jup = 3.387 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO436597  

123426 (2000 WE111)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2000 WE111 = 2004 TW362 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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