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175365 Carsac (2005 QO143)
Classification: Outer Main-belt Asteroid          SPK-ID: 2175365
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02082128757992007 8.7591e-08  
a 3.47814115046909 8.6075e-08 au
q 3.405721773331619 2.8449e-07 au
i 9.372712435706582 1.1809e-05 deg
node 352.0747736729527 5.2187e-05 deg
peri 109.9009623973357 0.00034195 deg
M 132.0113930157464 0.00033371 deg
tp 2456731.683332462658
(2014-Mar-15.18333246)
0.0021916 JED
period 2369.295506760807
6.49
8.7951e-05
2.408e-07
d
yr
n .1519439001900508 5.6403e-09 deg/d
Q 3.550560527606561 8.7867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      20284 days (55.53 yr)  
   first obs. used      1960-09-28  
   last obs. used      2016-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56877  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 17:25:40  

Additional Information
 Earth MOID = 2.43513 au 
 Jupiter MOID = 1.47423 au 
 T_jup = 3.109 
[ 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 15.2 mag n/a MPO338387  

175365 Carsac           Discovered 2005 Aug. 31 by B. Christophe at Saint-Sulpice.
French geologist and archaeologist Francis Carsac (Fran{\c c}ois Bordes, 1919-1981) was a prehistory and geology professor in the science faculty at Bordeaux University. He published many very popular science-fiction books, some of the discoverer's favorites.
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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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