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JPL Small-Body Database Browser
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(2011 YE29)
Classification: Apollo [NEO]          SPK-ID: 3591755
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04708115188377004 0.00041966  
a 1.043870517974934 0.00048148 au
q .9947238915711668 2.0766e-05 au
i 25.03645508526705 0.044654 deg
node 277.8996203128393 0.0016399 deg
peri 170.2328071221784 0.063375 deg
M 321.4325983981312 1.7792 deg
tp 2458642.233638923927
(2019-Jun-07.73363892)
1.9542 TDB
period 389.5546339291317
1.07
0.26952
0.0007379
d
yr
n .9241322490993437 0.00063938 deg/d
Q 1.093017144378702 0.00050415 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      3 days  
   first obs. used      2011-12-29  
   last obs. used      2012-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40051  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:51:38  

Additional Information
 Earth MOID = .0123374 au 
 Jupiter MOID = 4.034 au 
 T_jup = 5.795 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.6   n/a MPO216409  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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