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123483 (2000 WX164)
Classification: Main-belt Asteroid          SPK-ID: 2123483
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07520768984938439 4.5931e-08  
a 2.675178871830951 1.7663e-08 au
q 2.473984848946662 1.2098e-07 au
i 12.15470088413252 4.8055e-06 deg
node 140.0082138482634 2.4915e-05 deg
peri 333.3699958224304 4.6408e-05 deg
M 120.6906902508928 3.9072e-05 deg
tp 2458464.704655316306
(2018-Dec-12.20465532)
0.00017171 TDB
period 1598.187264362778
4.38
1.5828e-05
4.333e-08
d
yr
n .2252552050860808 2.2308e-09 deg/d
Q 2.876372894715239 1.8991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      534  
   data-arc span      7148 days (19.57 yr)  
   first obs. used      2000-11-22  
   last obs. used      2020-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:02:56  

Additional Information
 Earth MOID = 1.49521 au 
 Jupiter MOID = 2.18573 au 
 T_jup = 3.343 
[ 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 15.6   n/a MPO432729  

123483 (2000 WX164)          Discovered 2000-Nov-22 by NEAT at Haleakala
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 WX164 = 2004 TK221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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