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JPL Small-Body Database Browser
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393956 (2005 UA223)
Classification: Main-belt Asteroid          SPK-ID: 2393956
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08509665758238016 5.7741e-08  
a 3.14373407194386 7.0704e-08 au
q 2.876212810093591 1.8606e-07 au
i 11.66986005409411 9.7006e-06 deg
node 28.45604607510345 3.0172e-05 deg
peri 284.1486797708903 6.7016e-05 deg
M 300.1859514234201 5.7514e-05 deg
tp 2459338.773384148141
(2021-May-04.27338415)
0.00032683 TDB
period 2035.950101879791
5.57
6.8684e-05
1.88e-07
d
yr
n .1768216223313196 5.9652e-09 deg/d
Q 3.411255333794128 7.6721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4909 days (13.44 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52896  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:35:22  

Additional Information
 Earth MOID = 1.89231 au 
 Jupiter MOID = 1.8803 au 
 T_jup = 3.172 
[ 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 15.8   n/a MPO423461  

393956 (2005 UA223)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2005 UA223 = 2010 LH125 = 2014 FO51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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