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JPL Small-Body Database Browser
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379553 (2011 AU34)
Classification: Main-belt Asteroid          SPK-ID: 2379553
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205417055708727 6.9558e-08  
a 2.245784692844176 2.7581e-08 au
q 1.975073975623781 1.4857e-07 au
i 4.661344902655324 1.2297e-05 deg
node 201.1414962497329 9.4417e-05 deg
peri 270.0049977362951 0.0001246 deg
M 169.5355040220751 7.0498e-05 deg
tp 2458021.593049399324
(2017-Sep-25.09304940)
0.00024122 TDB
period 1229.27939736509
3.37
2.2646e-05
6.2e-08
d
yr
n .2928544973353049 5.395e-09 deg/d
Q 2.516495410064571 3.0906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      4224 days (11.56 yr)  
   first obs. used      2006-09-20  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:57:16  

Additional Information
 Earth MOID = .998397 au 
 Jupiter MOID = 2.58723 au 
 T_jup = 3.617 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO437555  

379553 (2011 AU34)          Discovered 2006-Sep-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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