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39543 Aubriet (1991 PX7)
Classification: Main-belt Asteroid          SPK-ID: 2039543
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using 2-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

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Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508230536572565 4.9988e-08  
a 2.785771232733897 2.6183e-08 AU
q 2.365612708622431 1.476e-07 AU
i 8.548548559582438 7.2962e-06 deg
node 340.4503773598967 3.3914e-05 deg
peri 44.95263773732383 4.2863e-05 deg
M 319.0543198557741 2.8111e-05 deg
tp 2457193.662220691019
0.00013417 JED
period 1698.308568909509
n .21197561302488 2.9885e-09 deg/d
Q 3.205929756845363 3.0132e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      14021 days (38.39 yr)  
   first obs. used      1976-05-27  
   last obs. used      2014-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53999  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:14:32  

Additional Information
 Earth MOID = 1.3773 AU 
 T_jup = 3.298 
[ 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 13.7 mag n/a MPO263676  

39543 Aubriet           Discovered 1991 Aug. 6 by E. W. Elst at the European Southern Observatory.
Claude Aubriet (1651-1742), a French painter of natural history, accompanied botanist Joseph Pitton de Tournefort on his 1700 voyage to the Middle East. Aubriet made 489 illustrations for Tournefort's Elémens de Botanique and also made paintings of the voyage.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 1991 PX7 = 2001 QE201 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
FirstGov 2015-Mar-27 20:52 UT
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