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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296909326371446 5.0078e-08  
a 2.2337361789237 1.1206e-08 AU
q 1.944040850613754 1.1629e-07 AU
i 3.714463089158967 5.7488e-06 deg
node 180.4564571695171 6.5391e-05 deg
peri 64.51970737097987 6.9127e-05 deg
M 267.9314527485111 2.349e-05 deg
tp 2457312.356667792929
(2015-Oct-16.85666779)
8.052e-05 JED
period 1219.400150833148
3.34
9.1757e-06
2.512e-08
d
yr
n .295227124380813 2.2215e-09 deg/d
Q 2.523431507233646 1.2659e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1081  
   data-arc span      8428 days (23.07 yr)  
   first obs. used      1992-05-02  
   last obs. used      2015-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54584  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:23:27  

Additional Information
 Earth MOID = .936022 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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