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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652821958875918 7.789e-08  
a 2.36304084842467 2.0706e-08 AU
q 1.972472268024963 1.854e-07 AU
i 1.761291644446417 1.2224e-05 deg
node 138.2034954401549 0.00025166 deg
peri 300.1662998798611 0.0002553 deg
M 185.8896743802896 4.3728e-05 deg
tp 2457442.192993642592
(2016-Feb-23.69299364)
0.00016553 JED
period 1326.79941232148
3.63
1.7439e-05
4.775e-08
d
yr
n .2713296348014759 3.5662e-09 deg/d
Q 2.753609428824378 2.4128e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      252  
   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      .6537  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-07 05:00:47  

Additional Information
 Earth MOID = .987867 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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