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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2210121009413198 1.6556e-08  
a 2.673716984452074 1.0061e-08 au
q 2.082793176395831 4.4317e-08 au
i 10.32659146337966 1.2723e-06 deg
node 278.9701394405361 2.9651e-06 deg
peri 236.1882910006215 5.1149e-06 deg
M 41.21497084119706 3.4554e-06 deg
tp 2459017.679843942913
(2020-Jun-17.17984394)
1.4834e-05 TDB
period 1596.877417046834
4.37
9.0136e-06
2.468e-08
d
yr
n .225439971883228 1.2725e-09 deg/d
Q 3.264640792508317 1.2285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1895  
   data-arc span      12931 days (35.40 yr)  
   first obs. used      1984-12-28  
   last obs. used      2020-05-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46698  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:06:12  

Additional Information
 Earth MOID = 1.11346 au 
 Jupiter MOID = 1.86512 au 
 T_jup = 3.322 
[ 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 13.48   n/a E2021B10  

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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