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13180 Fourcroy (1996 HV19)
Classification: Outer Main-belt Asteroid          SPK-ID: 2013180
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071506363485843 6.9726e-08  
a 3.202359465142878 4.555e-08 AU
q 2.859224610635906 2.1474e-07 AU
i 6.995077538204939 8.3332e-06 deg
node 216.9917110977009 5.8634e-05 deg
peri 222.152104048563 7.106e-05 deg
M 227.8508189632325 4.0658e-05 deg
tp 2457768.861369624435
(2017-Jan-15.36136962)
0.0002411 JED
period 2093.165397580754
5.73
4.466e-05
1.223e-07
d
yr
n .171988319898696 3.6695e-09 deg/d
Q 3.545494319649849 5.0431e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      13711 days (37.54 yr)  
   first obs. used      1976-12-18  
   last obs. used      2014-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58023  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:29:58  

Additional Information
 Earth MOID = 1.87894 AU 
 T_jup = 3.173 
[ 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 13.5 mag n/a MPO266028  

13180 Fourcroy           Discovered 1996 Apr. 18 by E. W. Elst at the European Southern Observatory.
Antoine-François de Fourcroy (1755-1809) was a French chemist and co-founder of the Ecole polytechnique. A pioneer in animal and plant chemistry, he collaborated with Lavoisier in reforming the system of chemical nomenclature. In 1782 he published his Leçons élémentaire d´histoire naturelle et de chemie (2 vol.).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051215/MPCPages.arcLast Updated: 2006-03-22

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Alternate Designations
 1996 HV19 = 1976 YT4 = 1998 QE48 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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