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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069261283495997 5.1933e-08  
a 3.202123668496577 3.4981e-08 au
q 2.859732982127622 1.7611e-07 au
i 6.995927938036188 6.7551e-06 deg
node 216.9746535688277 5.5903e-05 deg
peri 222.2253799851367 6.8256e-05 deg
M 296.5643695965868 4.1042e-05 deg
tp 2457769.296114852242
(2017-Jan-15.79611485)
0.00024077 JED
period 2092.934215400554
5.73
3.4296e-05
9.39e-08
d
yr
n .1720073174546013 2.8186e-09 deg/d
Q 3.544514354865533 3.8721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      14227 days (38.95 yr)  
   first obs. used      1976-12-18  
   last obs. used      2015-12-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57731  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:23:15  

Additional Information
 Earth MOID = 1.87915 au 
 Jupiter MOID = 1.75929 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 13.6 mag n/a MPO347629  

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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