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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0577168842450279 9.6819e-08  
a 2.89364951674979 3.5481e-08 AU
q 2.726637082545861 2.7506e-07 AU
i 2.238422591855655 7.702e-06 deg
node 29.098225299911 0.00025498 deg
peri 293.7780063760491 0.00026368 deg
M 181.6372507251838 7.1393e-05 deg
tp 2457891.276959810634
(2017-May-17.77695981)
0.00036517 JED
period 1797.907392858888
4.92
3.3068e-05
9.054e-08
d
yr
n .2002327825281129 3.6828e-09 deg/d
Q 3.060661950953718 3.7529e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      5467 days (14.97 yr)  
   first obs. used      2000-03-08  
   last obs. used      2015-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56179  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 19:20:26  

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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