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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05771690524164593 9.413e-08  
a 2.893649523712026 3.4537e-08 AU
q 2.726637028349405 2.6889e-07 AU
i 2.238421275002093 7.6074e-06 deg
node 29.09814459436733 0.0002462 deg
peri 293.7780738605998 0.00025478 deg
M 181.6372605806905 7.0502e-05 deg
tp 2457891.276913805256
(2017-May-17.77691381)
0.00036139 JED
period 1797.907399347643
4.92
3.2188e-05
8.813e-08
d
yr
n .2002327818054607 3.5848e-09 deg/d
Q 3.060662019074647 3.6531e-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 = 1.71592 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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