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300117 (2006 UQ346)
Classification: Main-belt Asteroid          SPK-ID: 2300117
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3251042036213211 5.9892e-08  
a 3.104958017677759 3.5237e-08 au
q 2.095523114062995 1.7966e-07 au
i 11.54889959991 6.6304e-06 deg
node 180.2230225856125 3.5326e-05 deg
peri 247.9483008215901 3.8441e-05 deg
M 167.4676058798127 1.0015e-05 deg
tp 2458070.869558868618
(2017-Nov-13.36955887)
5.5661e-05 TDB
period 1998.398180048502
5.47
3.4019e-05
9.314e-08
d
yr
n .1801442793504059 3.0666e-09 deg/d
Q 4.114392921292523 4.6693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6267 days (17.16 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54857  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:17:15  

Additional Information
 Earth MOID = 1.14021 au 
 Jupiter MOID = 1.47606 au 
 T_jup = 3.107 
[ 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 16.8   n/a MPO386249  

300117 (2006 UQ346)          Discovered 2006-Oct-22 by CSS at Catalina
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

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