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123408 (2000 WZ94)
Classification: Main-belt Asteroid          SPK-ID: 2123408
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09080309741533572 4.5553e-08  
a 3.058595077235103 2.9395e-08 au
q 2.780865170482857 1.4277e-07 au
i 4.165169220476818 5.1497e-06 deg
node 79.39890300857587 8.0135e-05 deg
peri 20.70324412583869 8.919e-05 deg
M 213.4623410818434 4.2691e-05 deg
tp 2459795.794818386070
(2022-Aug-04.29481839)
0.0002385 TDB
period 1953.805845764817
5.35
2.8166e-05
7.711e-08
d
yr
n .1842557697226451 2.6562e-09 deg/d
Q 3.336324983987348 3.2064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2000-11-21  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:19:57  

Additional Information
 Earth MOID = 1.79823 au 
 Jupiter MOID = 1.79535 au 
 T_jup = 3.224 
[ 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 15.2   n/a MPO436597  

123408 (2000 WZ94)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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