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JPL Small-Body Database Browser
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185291 (2006 UT219)
Classification: Main-belt Asteroid          SPK-ID: 2185291
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09364105214929579 5.5578e-08  
a 2.740858640831203 2.4064e-08 au
q 2.484201753911281 1.5314e-07 au
i 4.727402895314337 6.4559e-06 deg
node 126.4968554485905 6.2144e-05 deg
peri 170.0308492324571 7.2959e-05 deg
M 80.57801357850229 3.3682e-05 deg
tp 2458629.526882906515
(2019-May-26.02688291)
0.00015673 TDB
period 1657.404001695137
4.54
2.1828e-05
5.976e-08
d
yr
n .217207150237241 2.8606e-09 deg/d
Q 2.997515527751126 2.6318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      9028 days (24.72 yr)  
   first obs. used      1995-02-03  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55666  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:50:24  

Additional Information
 Earth MOID = 1.46848 au 
 Jupiter MOID = 2.16626 au 
 T_jup = 3.339 
[ 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 MPO440032  

185291 (2006 UT219)          Discovered 2006-Oct-16 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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