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JPL Small-Body Database Browser
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312892 (2011 UE268)
Classification: Main-belt Asteroid          SPK-ID: 2312892
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1608835994674079 9.3484e-08  
a 3.138027125117525 5.4526e-08 au
q 2.633170026002256 3.1852e-07 au
i 6.336296828593104 7.4811e-06 deg
node 84.12895407430013 0.00010186 deg
peri 329.1858273902398 0.00010917 deg
M 118.40441761686 4.2622e-05 deg
tp 2457932.696221366165
(2017-Jun-28.19622137)
0.00022831 TDB
period 2030.408705578127
5.56
5.292e-05
1.449e-07
d
yr
n .1773042043264367 4.6212e-09 deg/d
Q 3.642884224232794 6.3298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6739 days (18.45 yr)  
   first obs. used      2000-11-24  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54194  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:11:29  

Additional Information
 Earth MOID = 1.64674 au 
 Jupiter MOID = 1.72027 au 
 T_jup = 3.182 
[ 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 16.0   n/a MPO434005  

312892 (2011 UE268)          Discovered 2000-Nov-24 by LONEOS at Anderson Mesa
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2011 UE268 = 2000 WD166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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