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JPL Small-Body Database Browser
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379654 (2011 EF29)
Classification: Main-belt Asteroid          SPK-ID: 2379654
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302674898684215 1.017e-07  
a 2.729109495164498 4.1658e-08 au
q 2.373595251653343 2.649e-07 au
i 9.881630827398919 7.5405e-06 deg
node 146.3736392721226 4.9937e-05 deg
peri 202.0396978188973 5.8607e-05 deg
M 96.17929460046759 3.4217e-05 deg
tp 2458160.544294353948
(2018-Feb-11.04429435)
0.00015308 TDB
period 1646.758324549085
4.51
3.7705e-05
1.032e-07
d
yr
n .218611313289444 5.0055e-09 deg/d
Q 3.084623738675652 4.7085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      9445 days (25.86 yr)  
   first obs. used      1993-02-26  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:03:21  

Additional Information
 Earth MOID = 1.36836 au 
 Jupiter MOID = 2.32065 au 
 T_jup = 3.321 
[ 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 16.3   n/a MPO455732  

379654 (2011 EF29)          Discovered 2011-Jan-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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