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308560 (2005 UQ332)
Classification: Main-belt Asteroid          SPK-ID: 2308560
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 .03512313980456575 5.8883e-08  
a 3.15987913808061 4.5804e-08 au
q 3.048894261348274 1.7373e-07 au
i 1.726596578516432 6.3455e-06 deg
node 140.295950823632 0.00022563 deg
peri 345.7559979508143 0.00024645 deg
M 131.1590112670879 9.945e-05 deg
tp 2458253.019671670140
(2018-May-14.51967167)
0.00056634 TDB
period 2051.654061731051
5.62
4.4609e-05
1.221e-07
d
yr
n .1754681779521133 3.8152e-09 deg/d
Q 3.270864014812946 4.7412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      4953 days (13.56 yr)  
   first obs. used      2005-10-01  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:11:53  

Additional Information
 Earth MOID = 2.06406 au 
 Jupiter MOID = 1.7346 au 
 T_jup = 3.204 
[ 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 16.7   n/a MPO433986  

308560 (2005 UQ332)          Discovered 2005-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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