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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129690956182749 5.6755e-08  
a 2.233736184088295 1.248e-08 AU
q 1.944040802513879 1.286e-07 AU
i 3.714465004649899 6.0583e-06 deg
node 180.4565208228263 7.9436e-05 deg
peri 64.51964144537045 8.2546e-05 deg
M 267.9314512207512 2.3612e-05 deg
tp 2457312.356674049352
(2015-Oct-16.85667405)
8.104e-05 JED
period 1219.400155062189
3.34
1.0219e-05
2.798e-08
d
yr
n .2952271233569262 2.4741e-09 deg/d
Q 2.523431565662711 1.4098e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      8270 days (22.64 yr)  
   first obs. used      1992-05-02  
   last obs. used      2014-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55676  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:49:23  

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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