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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072634555066678 8.4138e-08  
a 3.202172399367429 5.2086e-08 AU
q 2.858696322683201 2.541e-07 AU
i 6.995545160662648 1.0103e-05 deg
node 217.0014806625096 6.2032e-05 deg
peri 222.1082561368198 8.1417e-05 deg
M 193.4993791272261 4.8056e-05 deg
tp 2457768.507780919973
(2017-Jan-15.00778092)
0.00027879 JED
period 2092.981991925857
5.73
5.1066e-05
1.398e-07
d
yr
n .1720033910414805 4.1967e-09 deg/d
Q 3.545648476051658 5.7673e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      13340 days (36.52 yr)  
   first obs. used      1976-12-18  
   last obs. used      2013-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61161  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 17:28:12  

Additional Information
 Earth MOID = 1.87793 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

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