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344012 (2011 UE153)
Classification: Main-belt Asteroid          SPK-ID: 2344012
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 .0827407269411168 6.9513e-08  
a 2.643544209102907 3.3603e-08 au
q 2.424815439540753 1.6971e-07 au
i 3.167791808621387 6.1696e-06 deg
node 98.97386388800017 0.00014289 deg
peri 164.4925303797178 0.00015251 deg
M 148.3834355946861 5.093e-05 deg
tp 2458353.415175332965
(2018-Aug-22.91517533)
0.00022783 TDB
period 1569.922787853789
4.30
2.9934e-05
8.195e-08
d
yr
n .2293106404883447 4.3723e-09 deg/d
Q 2.862272978665061 3.6384e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6258 days (17.13 yr)  
   first obs. used      2002-10-10  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59539  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:55:36  

Additional Information
 Earth MOID = 1.40926 au 
 Jupiter MOID = 2.18236 au 
 T_jup = 3.387 
[ 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 16.7   n/a MPO455506  

344012 (2011 UE153)          Discovered 2004-Jan-27 by Spacewatch at Kitt Peak
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2011 UE153 = 2005 KR14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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