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JPL Small-Body Database Browser
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359741 (2011 UE54)
Classification: Main-belt Asteroid          SPK-ID: 2359741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1331762867324401 5.8768e-08  
a 3.125945185494845 5.7798e-08 au
q 2.709643413161492 1.7091e-07 au
i 16.56706390857624 9.3717e-06 deg
node 231.9957386910333 2.2199e-05 deg
peri 235.9847970793624 4.2526e-05 deg
M 84.00460432288273 3.9206e-05 deg
tp 2458129.445611664938
(2018-Jan-10.94561167)
0.00021434 TDB
period 2018.693870026707
5.53
5.5988e-05
1.533e-07
d
yr
n .1783331318062789 4.946e-09 deg/d
Q 3.542246957828197 6.5495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      6785 days (18.58 yr)  
   first obs. used      2000-12-01  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58885  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:00  

Additional Information
 Earth MOID = 1.76369 au 
 Jupiter MOID = 1.88931 au 
 T_jup = 3.137 
[ 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 15.7   n/a MPO437519  

359741 (2011 UE54)          Discovered 2010-May-30 by WISE at WISE
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UE54 = 2010 KH115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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