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JPL Small-Body Database Browser
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185319 (2006 UG331)
Classification: Main-belt Asteroid          SPK-ID: 2185319
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550472976809469 9.294e-08  
a 2.922233479863564 2.9275e-08 au
q 2.469149075617929 2.7025e-07 au
i 8.622998304040861 6.2493e-06 deg
node 147.5030893298632 5.342e-05 deg
peri 256.7651638614791 5.696e-05 deg
M 256.01912993528 2.0499e-05 deg
tp 2459527.513501377017
(2021-Nov-09.01350138)
0.00010793 TDB
period 1824.613127180387
5.00
2.7418e-05
7.507e-08
d
yr
n .1973020990791158 2.9648e-09 deg/d
Q 3.3753178841092 3.3814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      6437 days (17.62 yr)  
   first obs. used      2001-10-15  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:03:34  

Additional Information
 Earth MOID = 1.49528 au 
 Jupiter MOID = 2.0982 au 
 T_jup = 3.245 
[ 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 16.2   n/a MPO436915  

185319 (2006 UG331)          Discovered 2006-Oct-16 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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