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173886 (2001 UZ64)
Classification: Main-belt Asteroid          SPK-ID: 2173886
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222181875221039 5.0649e-08  
a 3.069423133230551 1.8028e-08 au
q 2.38745294564255 1.555e-07 au
i 4.908454181828906 4.5823e-06 deg
node 265.2929266060694 6.7504e-05 deg
peri 145.998630629183 6.822e-05 deg
M 160.4129759338971 1.083e-05 deg
tp 2458125.273286201260
(2018-Jan-06.77328620)
5.6127e-05 TDB
period 1964.190335184511
5.38
1.7305e-05
4.738e-08
d
yr
n .1832816268114783 1.6147e-09 deg/d
Q 3.751393320818552 2.2033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-08-22  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47782  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:31:30  

Additional Information
 Earth MOID = 1.40037 au 
 Jupiter MOID = 1.64427 au 
 T_jup = 3.187 
[ 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 14.6   n/a MPO341568  

173886 (2001 UZ64)          Discovered 2001-Oct-18 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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