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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2211615117316743 4.3521e-08  
a 2.674236586623695 1.0622e-08 au
q 2.082798380397846 1.1701e-07 au
i 10.32665124038818 3.9031e-06 deg
node 278.9720177657047 2.4024e-05 deg
peri 236.20094086 2.5331e-05 deg
M 356.1180336745104 8.1083e-06 deg
tp 2459017.724531934765
(2020-Jun-17.22453193)
3.6011e-05 TDB
period 1597.342938242369
4.37
9.5171e-06
2.606e-08
d
yr
n .2253742708476395 1.3428e-09 deg/d
Q 3.265674792849544 1.2971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1877  
   data-arc span      12931 days (35.40 yr)  
   first obs. used      1984-12-28  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46696  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:20:19  

Additional Information
 Earth MOID = 1.11361 au 
 Jupiter MOID = 1.86484 au 
 T_jup = 3.321 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456672.5 (2014-Jan-15.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215237322765134 4.3594e-08  
q 2.081576243358712 1.1725e-07 au
tp 2457421.702575876591
(2016-Feb-03.20257588)
3.39e-05 TDB
node 279.0285005794092 2.4017e-05 deg
peri 236.33048461495 2.5311e-05 deg
i 10.32893716219098 3.9044e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1877  
   data-arc span      12931 days (35.40 yr)  
   first obs. used      1984-12-28  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46696  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:20:19  

Additional Information
 Jupiter MOID = 1.86484 au 
 T_jup = 3.321 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.900425936967425E-15 -5.098724744281203E-15 1.24517828661888E-13 2.095061332878237E-15 8.466976692606689E-14 -3.663071052277902E-15
q -5.098724744281203E-15 1.374737215350159E-14 -3.149435443070529E-13 -7.839373935164303E-15 -2.294948248165575E-13 1.054749311545526E-14
tp 1.24517828661888E-13 -3.149435443070529E-13 1.149223642460643E-9 6.059429484065928E-12 2.87175508752904E-10 1.084314109867841E-13
node 2.095061332878237E-15 -7.839373935164303E-15 6.059429484065928E-12 5.767987206003115E-10 -5.654814083010111E-10 1.607222123853919E-11
peri 8.466976692606689E-14 -2.294948248165575E-13 2.87175508752904E-10 -5.654814083010111E-10 6.406452040471059E-10 -1.590961217527016E-11
i -3.663071052277902E-15 1.054749311545526E-14 1.084314109867841E-13 1.607222123853919E-11 -1.590961217527016E-11 1.524422164104904E-11

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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