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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0577168181638752 1.103e-07  
a 2.89364949261857 4.0342e-08 AU
q 2.726637251023114 3.0633e-07 AU
i 2.23842203267252 8.1224e-06 deg
node 29.09820926330758 0.00026515 deg
peri 293.7780659568846 0.00027544 deg
M 181.637218162684 7.5952e-05 deg
tp 2457891.277111291071
(2017-May-17.77711129)
0.00038456 JED
period 1797.90737036876
4.92
3.7598e-05
1.029e-07
d
yr
n .2002327850328363 4.1873e-09 deg/d
Q 3.060661734214026 4.267e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      153  
   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      .59947  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 04:45:17  

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 15.7 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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