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JPL Small-Body Database Browser
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359841 (2011 UX342)
Classification: Main-belt Asteroid          SPK-ID: 2359841
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .160506248377559 4.8804e-08  
a 3.024468139221708 4.9493e-08 au
q 2.539022104857775 1.5269e-07 au
i 7.938325366611889 1.1264e-05 deg
node 38.50498107352357 4.2568e-05 deg
peri 70.64591485445878 6.0902e-05 deg
M 110.5301898185802 4.1314e-05 deg
tp 2458010.638076420273
(2017-Sep-14.13807642)
0.00021485 TDB
period 1921.197211705189
5.26
4.7158e-05
1.291e-07
d
yr
n .1873831576512003 4.5995e-09 deg/d
Q 3.509914173585641 5.7437e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6808 days (18.64 yr)  
   first obs. used      2000-10-19  
   last obs. used      2019-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:07  

Additional Information
 Earth MOID = 1.56952 au 
 Jupiter MOID = 1.70054 au 
 T_jup = 3.211 
[ 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 16.4   n/a MPO437519  

359841 (2011 UX342)          Discovered 2008-Mar-10 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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