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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295014272839366 4.9989e-08  
a 2.233001792549626 1.1024e-08 au
q 1.94382487328686 1.1603e-07 au
i 3.715684071833681 5.7409e-06 deg
node 180.4483552813029 6.4779e-05 deg
peri 64.67525679677591 6.8578e-05 deg
M 25.91260561283266 2.3809e-05 deg
tp 2457312.771517157062
(2015-Oct-17.27151716)
8.0344e-05 JED
period 1218.798846219361
3.34
9.0254e-06
2.471e-08
d
yr
n .295372777154079 2.1873e-09 deg/d
Q 2.522178711812391 1.2451e-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 = .933188 au 
 Jupiter MOID = 2.48799 au 
 T_jup = 3.627 
[ 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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