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17563 Tsuneyoshi (1994 CC1)
Classification: Main-belt Asteroid          SPK-ID: 2017563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2213588100925074 4.576e-08  
a 2.674277816773679 1.1257e-08 au
q 2.082302861395869 1.2211e-07 au
i 10.3263759999817 3.9189e-06 deg
node 278.9730853550308 2.5654e-05 deg
peri 236.2373578291779 2.6839e-05 deg
M 265.9576697801604 8.3399e-06 deg
tp 2459017.781461307110
(2020-Jun-17.28146131)
3.8007e-05 TDB
period 1597.379879033113
4.37
1.0086e-05
2.761e-08
d
yr
n .2253690588727751 1.4229e-09 deg/d
Q 3.266252772151489 1.3748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1670  
   data-arc span      12762 days (34.94 yr)  
   first obs. used      1984-12-28  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:20:37  

Additional Information
 Earth MOID = 1.11358 au 
 Jupiter MOID = 1.8658 au 
 T_jup = 3.321 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4   n/a MPO358800  

17563 Tsuneyoshi           Discovered 1994 Feb. 5 by Y. Kushida and O. Muramatsu at the Yatsugatake South Base Observatory.
Tsuneyoshi Fujii (b. 1949) is director of the Sunshine Planetarium in Tokyo. Earlier he was a lecturer and curator at the Gotoh Planetarium and Astronomical Museum in Tokyo, where he worked for eight years until 1971.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1994 CC1 = 1984 YS4 = 1999 LZ17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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