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27879 Shibata (1996 CZ2)
Classification: Main-belt Asteroid          SPK-ID: 2027879
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08673924018948531 5.6165e-08  
a 2.323871966572508 1.2183e-08 au
q 2.122301077894364 1.2812e-07 au
i 5.745381615876423 6.3536e-06 deg
node 20.31112263846942 4.1763e-05 deg
peri 195.0433722261189 4.9429e-05 deg
M 179.5631644536201 2.7062e-05 deg
tp 2456755.096268569109
(2014-Apr-07.59626857)
9.6923e-05 JED
period 1293.947698137909
3.54
1.0175e-05
2.786e-08
d
yr
n .2782183549752961 2.1878e-09 deg/d
Q 2.525442855250652 1.3239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1118  
   data-arc span      9773 days (26.76 yr)  
   first obs. used      1989-03-07  
   last obs. used      2015-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4983  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:05:09  

Additional Information
 Earth MOID = 1.1158 au 
 Jupiter MOID = 2.44036 au 
 T_jup = 3.564 
[ 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 14.5 mag n/a MPO259533  

27879 Shibata           Discovered 1996 Feb. 15 by T. Okuni at Nanyo.
Shinpei Shibata (b. 1954) is a Japanese astrophysicist who works on the theory of particle acceleration and high-energy emission in the pulsar magnetosphere. He also contributes greatly to education and to popularizing astronomy in Yamagata prefecture.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

Alternate Designations
 1996 CZ2 = 1998 XC45 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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