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118944 (2000 WU67)
Classification: Main-belt Asteroid          SPK-ID: 2118944
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1414261500713175 4.1847e-08  
a 3.141825413617765 2.5224e-08 au
q 2.69748914117358 1.2338e-07 au
i 17.17057124523419 5.164e-06 deg
node 84.97884136083938 1.6736e-05 deg
peri 60.09416896672272 2.6424e-05 deg
M 115.2347549419359 2.0594e-05 deg
tp 2458349.392825034999
(2018-Aug-18.89282503)
0.0001144 TDB
period 2034.096250783961
5.57
2.4496e-05
6.707e-08
d
yr
n .1769827754518757 2.1313e-09 deg/d
Q 3.58616168606195 2.8791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2000-10-31  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:56:16  

Additional Information
 Earth MOID = 1.75678 au 
 Jupiter MOID = 1.73539 au 
 T_jup = 3.126 
[ 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 14.2   n/a MPO475044  

118944 (2000 WU67)          Discovered 2000-Nov-20 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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