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434953 (2006 UK39)
Classification: Main-belt Asteroid          SPK-ID: 2434953
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614016935406345 7.9078e-08  
a 3.010764120592114 4.2183e-08 au
q 2.524821692677168 2.5681e-07 au
i 11.93937965212626 1.0675e-05 deg
node 222.1039851411711 2.4651e-05 deg
peri 56.10302080068916 4.7845e-05 deg
M 319.8964731593123 3.7776e-05 deg
tp 2459213.065897884554
(2020-Dec-29.56589788)
0.00020231 TDB
period 1908.154450914805
5.22
4.0102e-05
1.098e-07
d
yr
n .1886639731010292 3.965e-09 deg/d
Q 3.49670654850706 4.8991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5857 days (16.04 yr)  
   first obs. used      2004-04-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:28:30  

Additional Information
 Earth MOID = 1.53189 au 
 Jupiter MOID = 1.67509 au 
 T_jup = 3.197 
[ 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 16.1   n/a MPO434588  

434953 (2006 UK39)          Discovered 2006-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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