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JPL Small-Body Database Browser
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185310 (2006 UE321)
Classification: Main-belt Asteroid          SPK-ID: 2185310
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2192101321587463 6.3963e-08  
a 2.658877959353391 2.1876e-08 au
q 2.076024970489557 1.6688e-07 au
i 2.615935937102091 9.04e-06 deg
node 96.77617904264716 0.00014828 deg
peri 121.4451662913318 0.00015026 deg
M 261.2749180743389 2.0603e-05 deg
tp 2459434.781205672481
(2021-Aug-08.28120567)
9.2559e-05 TDB
period 1583.601968138313
4.34
1.9543e-05
5.351e-08
d
yr
n .2273298513408752 2.8055e-09 deg/d
Q 3.241730948217226 2.6671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      8585 days (23.50 yr)  
   first obs. used      1995-02-04  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51794  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:48:13  

Additional Information
 Earth MOID = 1.06998 au 
 Jupiter MOID = 1.73248 au 
 T_jup = 3.350 
[ 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 17.1   n/a MPO268161  

185310 (2006 UE321)          Discovered 2006-Oct-19 by Buie, M. W. at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2006 UE321 = 2004 JV42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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