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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650254531875961 6.1428e-08  
a 2.362689388000426 1.4217e-08 au
q 1.972785501004132 1.5137e-07 au
i 1.761490620552236 7.8888e-06 deg
node 138.2029863631683 0.00021715 deg
peri 300.2317231744468 0.00021973 deg
M 348.6040448558418 3.037e-05 deg
tp 2457442.491037313906
(2016-Feb-23.99103731)
0.00011199 JED
period 1326.503416499968
3.63
1.1973e-05
3.278e-08
d
yr
n .2713901792653308 2.4496e-09 deg/d
Q 2.752593274996721 1.6563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6571 days (17.99 yr)  
   first obs. used      1997-11-29  
   last obs. used      2015-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .69026  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 17:35:47  

Additional Information
 Earth MOID = .988355 au 
 Jupiter MOID = 2.49309 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 17.0 mag n/a MPO359662  

131763 Donátbánki           Discovered 2002 Jan. 11 by K. Sárneczky and Z. Heiner at Piszkéstető.
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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