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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05733948508394839 1.2474e-07  
a 2.893894793233758 4.4813e-08 AU
q 2.727960355902615 3.4793e-07 AU
i 2.237976185838489 9.1503e-06 deg
node 29.20298940049158 0.00029757 deg
peri 292.8279177862831 0.00031069 deg
M 142.5479189868295 9.0028e-05 deg
tp 2456088.498489020034
(2012-Jun-09.99848902)
0.00044548 JED
period 1798.135993668698
4.92
4.1767e-05
1.144e-07
d
yr
n .2002073265134411 4.6504e-09 deg/d
Q 3.059829230564901 4.7382e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5047 days (13.82 yr)  
   first obs. used      2000-03-08  
   last obs. used      2014-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5631  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-22 13:48:19  

Additional Information
 Earth MOID = 1.71524 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 15.7 mag n/a MPO236893  

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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