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382067 (2011 EU53)
Classification: Main-belt Asteroid          SPK-ID: 2382067
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594071504078948 1.5149e-07  
a 2.447180628426818 4.2615e-08 au
q 2.057082537915898 3.4753e-07 au
i 6.232455627552546 1.0542e-05 deg
node 48.48932637454946 5.7097e-05 deg
peri 153.0648454500859 6.1303e-05 deg
M 136.1691227929074 2.9588e-05 deg
tp 2458471.599953640511
(2018-Dec-19.09995364)
0.0001049 TDB
period 1398.290690166167
3.83
3.6525e-05
1e-07
d
yr
n .2574571957975484 6.725e-09 deg/d
Q 2.837278718937739 4.9408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5405 days (14.80 yr)  
   first obs. used      2005-10-12  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58229  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:01:38  

Additional Information
 Earth MOID = 1.05579 au 
 Jupiter MOID = 2.12231 au 
 T_jup = 3.472 
[ 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 17.2   n/a MPO434367  

382067 (2011 EU53)          Discovered 2005-Oct-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2011 EU53 = 2009 WA192 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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