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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295895617559126 4.9974e-08  
a 2.23328728171918 1.1043e-08 au
q 1.943876561606138 1.1603e-07 au
i 3.715788054103795 5.741e-06 deg
node 180.4468611042916 6.4774e-05 deg
peri 64.71493345232022 6.8569e-05 deg
M 84.93891361710413 2.3983e-05 deg
tp 2457312.879711799497
(2015-Oct-17.37971180)
8.0329e-05 JED
period 1219.03258874894
3.34
9.0419e-06
2.476e-08
d
yr
n .2953161411127313 2.1904e-09 deg/d
Q 2.522698001832222 1.2474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1091  
   data-arc span      8471 days (23.19 yr)  
   first obs. used      1992-05-02  
   last obs. used      2015-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54607  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:35:11  

Additional Information
 Earth MOID = .934083 au 
 Jupiter MOID = 2.48844 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 14.8 mag n/a MPO337578  

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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