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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296909556260426 5.6735e-08  
a 2.233736183998523 1.2477e-08 AU
q 1.944040803679285 1.2856e-07 AU
i 3.714464918020431 6.0568e-06 deg
node 180.4565195707408 7.9412e-05 deg
peri 64.51964277325638 8.2523e-05 deg
M 267.9314512181844 2.3612e-05 deg
tp 2457312.356674039247
(2015-Oct-16.85667404)
8.104e-05 JED
period 1219.400154988679
3.34
1.0217e-05
2.797e-08
d
yr
n .2952271233747237 2.4735e-09 deg/d
Q 2.523431564317761 1.4095e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      8277 days (22.66 yr)  
   first obs. used      1992-05-02  
   last obs. used      2014-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55536  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:43:48  

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 14.7 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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