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69159 Ivanking (2003 JE16)
Classification: Main-belt Asteroid          SPK-ID: 2069159
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2265918936667531 1.2304e-07  
a 2.646245907722014 2.8171e-08 au
q 2.046628036383388 3.2792e-07 au
i 14.55280902973437 1.3703e-05 deg
node 103.2124027476454 3.3818e-05 deg
peri 154.9450728135774 4.0826e-05 deg
M 10.67933321835809 2.571e-05 deg
tp 2457553.857119521406
(2016-Jun-14.35711952)
0.00011195 JED
period 1572.33009111738
4.30
2.5108e-05
6.874e-08
d
yr
n .2289595562876782 3.6562e-09 deg/d
Q 3.245863779060641 3.4555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6114 days (16.74 yr)  
   first obs. used      1999-07-14  
   last obs. used      2016-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58515  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 15:05:31  

Additional Information
 Earth MOID = 1.03953 au 
 Jupiter MOID = 1.88218 au 
 T_jup = 3.311 
[ 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 15.6 mag n/a MPO337785  

69159 Ivanking           Discovered 2003 May 7 by the Catalina Sky Survey.
Ivan R. King (b. 1927) is a prominent astronomer working mainly on the studies of globular clusters. He is best known for a family of dynamical models that bear his name. He is a recipient of numerous professional honors and distinctions, including the Presidency of the American Astronomical Society.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20130127/MPCPages.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2003 JE16 = 1999 NM28 = 2002 AZ94 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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