Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .227583262896568 1.2682e-07  
a 2.647331088464728 3.8199e-08 AU
q 2.044842841384403 3.372e-07 AU
i 14.56588626540199 1.573e-05 deg
node 103.2621709284244 3.9214e-05 deg
peri 154.7897308759712 4.8654e-05 deg
M 233.5529207522656 3.7548e-05 deg
tp 2457553.107936481921
(2016-Jun-13.60793648)
0.0001725 JED
period 1573.297369279139
4.31
3.4052e-05
9.323e-08
d
yr
n .2288187897784044 4.9526e-09 deg/d
Q 3.249819335545054 4.6893e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5676 days (15.54 yr)  
   first obs. used      1999-07-14  
   last obs. used      2015-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63151  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:46:17  

Additional Information
 Earth MOID = 1.03955 AU 
 T_jup = 3.310 
[ 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 15.5 mag n/a MPO324907  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-04 08:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin