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JPL Small-Body Database Browser
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379562 (2011 AK69)
Classification: Main-belt Asteroid          SPK-ID: 2379562
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1639737396252151 6.133e-08  
a 2.4302933937983 2.3661e-08 au
q 2.031789097630738 1.4345e-07 au
i 2.742713391519483 6.6713e-06 deg
node 312.7985559585529 0.00010889 deg
peri 250.9076101497535 0.00011069 deg
M 357.9820901807481 1.8091e-05 deg
tp 2458608.256856180451
(2019-May-04.75685618)		 6.9541e-05 TDB
period 1383.84193303432
3.79		 2.021e-05
5.533e-08		 d
yr
n .260145318194424 3.7992e-09 deg/d
Q 2.828797689965863 2.7541e-08 au
   Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      8469 days (23.19 yr)  
   first obs. used      1996-02-16  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56024  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:57:18  

Additional Information
 Earth MOID = 1.03058 au 
 Jupiter MOID = 2.14442 au 
 T_jup = 3.488 
[ 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 17.5   n/a MPO434348  

379562 (2011 AK69)          Discovered 2011-Jan-03 by Mt. Lemmon Survey at Mount Lemmon
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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