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10747 Kothen (1989 CW7)
Classification: Main-belt Asteroid          SPK-ID: 2010747
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164257700684104 4.848e-08  
a 2.238314502358926 1.2622e-08 AU
q 1.977717012766498 1.1304e-07 AU
i 3.495788440155245 5.9224e-06 deg
node 198.9204897078581 7.7634e-05 deg
peri 220.7126878423341 8.3593e-05 deg
M 303.3335066851808 3.3839e-05 deg
tp 2457193.032445448235
(2015-Jun-19.53244545)
0.00011597 JED
period 1223.151042297485
3.35
1.0346e-05
2.833e-08
d
yr
n .2943217865585921 2.4896e-09 deg/d
Q 2.498911991951355 1.4092e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      982  
   data-arc span      11441 days (31.32 yr)  
   first obs. used      1983-05-07  
   last obs. used      2014-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49868  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:57:19  

Additional Information
 Earth MOID = .991057 AU 
 T_jup = 3.625 
[ 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 14.5 mag n/a MPO302132  

10747 Köthen           Discovered 1989 Feb. 1 by F. Borngen at Tautenburg.
Köthen is a Saxon-Anhaltian town. J. S. Bach was the princely conductor there during 1717-1723, becoming the friend and travel attendant of the art-loving duke Leopold of Anhalt-Köthen. In Köthen Bach composed most of his chamber music, including all six Brandenburg concerti.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1989 CW7 = 1989 AS9 = 1998 WX7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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