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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05873006488577075 9.4686e-08  
a 2.889980730840012 3.3911e-08 au
q 2.72025197499915 2.7086e-07 au
i 2.239720879326804 7.6159e-06 deg
node 29.06298489075647 0.00024599 deg
peri 294.7607227562524 0.0002542 deg
M 260.8366357891949 6.9902e-05 deg
tp 2457894.798848689519
(2017-May-21.29884869)
0.00035362 JED
period 1794.489194113459
4.91
3.1585e-05
8.648e-08
d
yr
n .2006141921505706 3.531e-09 deg/d
Q 3.059709486680873 3.5903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      5511 days (15.09 yr)  
   first obs. used      2000-03-08  
   last obs. used      2015-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56446  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 20:49:35  

Additional Information
 Earth MOID = 1.70692 au 
 Jupiter MOID = 2.12803 au 
 T_jup = 3.287 
[ 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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