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180739 Barbet (2004 KX7)
Classification: Main-belt Asteroid          SPK-ID: 2180739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08942045873110983 4.1661e-08  
a 2.814346251537646 1.9378e-08 au
q 2.56268611869697 1.1465e-07 au
i 5.843595987200281 4.6301e-06 deg
node 174.2627041229614 4.0989e-05 deg
peri 112.3664895549794 4.8333e-05 deg
M 142.5401866756345 2.6442e-05 deg
tp 2458517.690521226913
(2019-Feb-03.19052123)
0.000124 TDB
period 1724.506036446281
4.72
1.7811e-05
4.876e-08
d
yr
n .2087554304778533 2.1561e-09 deg/d
Q 3.066006384378321 2.1111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      7472 days (20.46 yr)  
   first obs. used      2000-07-31  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:44:01  

Additional Information
 Earth MOID = 1.55178 au 
 Jupiter MOID = 2.07366 au 
 T_jup = 3.306 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO433176  

180739 Barbet           Discovered 2004 May 19 by B. Christophe at Saint-Sulpice.
Alix Barbet (b. 1940) directs research in archaeology, her own specialty being Roman mosaics. She has written many books about the city of Pompeii. Jean Barbet (b. 1940), a retired engineer, was involved in the conception and realization of the Airbus dashboards.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

Alternate Designations
 2004 KX7 = 2000 OH65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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