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131763 Donatbanki (2002 AJ11)
Classification: Main-belt Asteroid          SPK-ID: 2131763
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .165191638157179 7.1575e-08  
a 2.363147852576926 1.8078e-08 AU
q 1.972775587602124 1.7012e-07 AU
i 1.761410012044015 1.1051e-05 deg
node 138.2010235260703 0.00021967 deg
peri 300.1834324052295 0.00022297 deg
M 240.1286255011543 3.9161e-05 deg
tp 2457442.322423021963
(2016-Feb-23.82242302)
0.00014699 JED
period 1326.889534326966
3.63
1.5226e-05
4.169e-08
d
yr
n .271311206160505 3.1133e-09 deg/d
Q 2.753520117551729 2.1065e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      5608 days (15.35 yr)  
   first obs. used      1997-11-29  
   last obs. used      2013-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .68025  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 04:32:51  

Additional Information
 Earth MOID = .98863 AU 
 T_jup = 3.531 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9 mag n/a MPO260056  

131763 Donátbánki           Discovered 2002 Jan. 11 by K. Sárneczky and Z. Heiner at Piszkéstet{o´´}.
Donát Bánki (1859-1922) was a Hungarian mechanical engineer, coinventor of the carburetor in 1893. In 1898 he invented the high-compression engine with a dual carburetor. Some sources say that the idea of the carburetor came from a flower-girl, sprinkling water onto her flowers by blowing spray from her mouth.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090209/MPCPages.arcLast Updated: 2009-02-11

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