Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164294331254384 4.2473e-08  
a 2.238445571544577 1.1118e-08 au
q 1.977824622567494 9.8018e-08 au
i 3.496044399871271 5.4027e-06 deg
node 198.9145842462625 7.6801e-05 deg
peri 220.8412853056367 8.2068e-05 deg
M 60.95844483510567 3.125e-05 deg
tp 2457193.366848390308
(2015-Jun-19.86684839)
0.00010535 JED
period 1223.258480120308
3.35
9.1133e-06
2.495e-08
d
yr
n .2942959365093418 2.1925e-09 deg/d
Q 2.499066520521661 1.2412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1139  
   data-arc span      11915 days (32.62 yr)  
   first obs. used      1983-05-07  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50227  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:15:31  

Additional Information
 Earth MOID = .990549 au 
 Jupiter MOID = 2.78932 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-07 01:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin