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359828 (2011 UX316)
Classification: Main-belt Asteroid          SPK-ID: 2359828
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069648222176659 9.3248e-08  
a 2.777672787130027 3.4566e-08 au
q 2.480559511275815 2.4615e-07 au
i 2.259192305317119 7.2648e-06 deg
node 237.9337615524908 0.00022024 deg
peri 313.3258823965303 0.0002222 deg
M 176.6044349965989 3.0777e-05 deg
tp 2458170.994714141857
(2018-Feb-21.49471414)
0.00014181 TDB
period 1690.908288428219
4.63
3.1563e-05
8.641e-08
d
yr
n .2129033268472753 3.9742e-09 deg/d
Q 3.074786062984239 3.8264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5636 days (15.43 yr)  
   first obs. used      2004-03-29  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57891  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:06  

Additional Information
 Earth MOID = 1.48103 au 
 Jupiter MOID = 1.89044 au 
 T_jup = 3.325 
[ 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 16.8   n/a MPO440611  

359828 (2011 UX316)          Discovered 2004-Mar-29 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UX316 = 2009 HW81 = 2013 CL17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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