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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1166849204055065 3.3995e-08  
a 2.238836878905678 9.2703e-09 au
q 1.977598375889657 7.5562e-08 au
i 3.49743153482627 4.7858e-06 deg
node 198.8993072144723 7.5043e-05 deg
peri 220.9523009033168 7.9775e-05 deg
M 119.6815801032345 2.7521e-05 deg
tp 2457193.722503931397
(2015-Jun-20.22250393)
9.2588e-05 JED
period 1223.57925470554
3.35
7.5997e-06
2.081e-08
d
yr
n .2942187836346044 1.8274e-09 deg/d
Q 2.5000753819217 1.0352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1308  
   data-arc span      12029 days (32.93 yr)  
   first obs. used      1983-05-07  
   last obs. used      2016-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48943  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:09:42  

Additional Information
 Earth MOID = .989775 au 
 Jupiter MOID = 2.78694 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 14.6 mag n/a MPO365379  

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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