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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603431198039186 4.6278e-08  
a 3.028426682265416 5.0259e-08 au
q 2.542839299933549 1.4547e-07 au
i 7.903791940148999 1.0909e-05 deg
node 38.17076990916713 3.9079e-05 deg
peri 71.99722562739601 5.532e-05 deg
M 184.0720311403458 3.9253e-05 deg
tp 2459941.211407814129
(2022-Dec-27.71140781)
0.00022071 TDB
period 1924.970253497599
5.27
4.792e-05
1.312e-07
d
yr
n .1870158769185619 4.6555e-09 deg/d
Q 3.514014064597284 5.8318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   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      .48565  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:46:22  

Additional Information
 Earth MOID = 1.57319 au 
 Jupiter MOID = 1.69035 au 
 T_jup = 3.210 
[ 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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