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132718 Kemeny (2002 ON27)
Classification: Main-belt Asteroid          SPK-ID: 2132718
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05771689416250306 9.4821e-08  
a 2.893649519975733 3.4768e-08 AU
q 2.726637056887915 2.7049e-07 AU
i 2.238421569594216 7.6246e-06 deg
node 29.09816767852675 0.00024918 deg
peri 293.7780578339468 0.00025774 deg
M 181.6372552982404 7.072e-05 deg
tp 2457891.276938461538
(2017-May-17.77693846)
0.00036232 JED
period 1797.907395865444
4.92
3.2403e-05
8.871e-08
d
yr
n .200232782193273 3.6088e-09 deg/d
Q 3.06066198306355 3.6775e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      5494 days (15.04 yr)  
   first obs. used      2000-03-08  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56609  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 21:34:41  

Additional Information
 Earth MOID = 1.71592 AU 
 T_jup = 3.286 
[ 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 15.8 mag n/a MPO325389  

132718 Kemény           Discovered 2002 July 23 by K. Sárneczky on NEAT images taken at Palomar.
Hungarian-born U.S. mathematician John George Kemény (1926-1992) was best known for co-developing the BASIC programming language in 1964 with Thomas Eugene Kurtz. He served as the thirteenth president of Dartmouth College (1970-1981) and pioneered the use of computers in college education.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080122/MPCPages.arcLast Updated: 2008-03-05

[ show close-approach data ]
Alternate Designations
 2002 ON27 = 2003 WF63 = 2005 CC28 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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