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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164257695065914 5.1315e-08  
a 2.238314502279693 1.277e-08 AU
q 1.977717013954017 1.1861e-07 AU
i 3.495788630948972 6.4305e-06 deg
node 198.9204895654429 7.8111e-05 deg
peri 220.7126881439125 8.4233e-05 deg
M 303.3335065915297 3.4028e-05 deg
tp 2457193.032445756205
(2015-Jun-19.53244576)
0.00011658 JED
period 1223.151042232539
3.35
1.0468e-05
2.866e-08
d
yr
n .29432178657422 2.5188e-09 deg/d
Q 2.498911990605369 1.4257e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      967  
   data-arc span      11413 days (31.25 yr)  
   first obs. used      1983-05-07  
   last obs. used      2014-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49833  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:17:31  

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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