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JPL Small-Body Database Browser
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185318 (2006 UW330)
Classification: Main-belt Asteroid          SPK-ID: 2185318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0862331605679994 6.1483e-08  
a 3.090980622281275 4.2436e-08 au
q 2.824435593967519 1.8836e-07 au
i 10.5104051428485 6.9087e-06 deg
node 120.0686252256011 3.858e-05 deg
peri 249.2905064054578 6.0717e-05 deg
M 203.6273206091076 4.3403e-05 deg
tp 2459862.686517890295
(2022-Oct-10.18651789)
0.00023862 TDB
period 1984.91928161323
5.43
4.0876e-05
1.119e-07
d
yr
n .1813675766741569 3.735e-09 deg/d
Q 3.35752565059503 4.6095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      5855 days (16.03 yr)  
   first obs. used      2003-01-28  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54178  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:28:58  

Additional Information
 Earth MOID = 1.84376 au 
 Jupiter MOID = 2.10321 au 
 T_jup = 3.193 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO436915  

185318 (2006 UW330)          Discovered 2006-Oct-16 by Becker, A. C. at Apache Point
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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