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39558 Kishine (1992 KC)
Classification: Main-belt Asteroid          SPK-ID: 2039558
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1301395029192669 6.1789e-08  
a 2.233261499867244 1.2773e-08 AU
q 1.942625958385785 1.3873e-07 AU
i 3.713413812007442 6.5777e-06 deg
node 180.4965416865249 8.4026e-05 deg
peri 64.48107371540698 8.7391e-05 deg
M 208.9171752836229 2.4994e-05 deg
tp 2457312.088049081784
(2015-Oct-16.58804908)
8.6475e-05 JED
period 1219.011479400005
3.34
1.0458e-05
2.863e-08
d
yr
n .2953212550362457 2.5337e-09 deg/d
Q 2.523897041348704 1.4436e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      928  
   data-arc span      7972 days (21.83 yr)  
   first obs. used      1992-05-02  
   last obs. used      2014-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56467  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 11:39:43  

Additional Information
 Earth MOID = .933031 AU 
 T_jup = 3.626 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO279915  

39558 Kishine           Discovered 1992 May 24 by T. Seki at Geisei.
Junichiro Kishine (b. 1967) is a Japanese theoretical physicist and amateur astronomer. He specializes in condensed matter physics. He also conducts a unique outreach program to promote educational and research activities in science.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

Alternate Designations
 1992 KC = 1999 NR49 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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