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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164845419827044 5.6784e-08  
a 2.23849895330836 1.3049e-08 AU
q 1.977748428003472 1.2952e-07 AU
i 3.495554989096019 7.2991e-06 deg
node 198.9264803033939 7.8475e-05 deg
peri 220.6695138054529 8.496e-05 deg
M 244.5175532333799 3.4138e-05 deg
tp 2457192.916487791247
(2015-Jun-19.41648779)
0.00011782 JED
period 1223.302238221043
3.35
1.0696e-05
2.928e-08
d
yr
n .2942854094042377 2.5732e-09 deg/d
Q 2.499249478613248 1.4569e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      11384 days (31.17 yr)  
   first obs. used      1983-05-07  
   last obs. used      2014-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49967  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:24:48  

Additional Information
 Earth MOID = .99037 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 14.4 mag n/a MPO266015  

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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