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362703 (2011 UA166)
Classification: Main-belt Asteroid          SPK-ID: 2362703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05065302284219587 4.6285e-08  
a 2.605376961859665 2.1945e-08 au
q 2.473406743098057 1.2154e-07 au
i 1.3070958310087 5.3753e-06 deg
node 268.4169802580359 0.00031053 deg
peri 180.6350152174955 0.0003262 deg
M 32.48283426501898 9.6694e-05 deg
tp 2459061.902404709751
(2020-Jul-31.40240471)
0.00041276 TDB
period 1536.046205125086
4.21
1.9407e-05
5.313e-08
d
yr
n .2343679498695052 2.9611e-09 deg/d
Q 2.737347180621274 2.3057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      6246 days (17.10 yr)  
   first obs. used      2004-01-27  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:30  

Additional Information
 Earth MOID = 1.48955 au 
 Jupiter MOID = 2.35183 au 
 T_jup = 3.410 
[ 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 17.43   n/a MPCxxxxx  

362703 (2011 UA166)          Discovered 2006-Aug-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2011 UA166 = 2011 UZ88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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