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17748 Uedashoji (1998 CL)
Classification: Main-belt Asteroid          SPK-ID: 2017748
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2086949175900386 3.0963e-08  
a 2.357083475127109 8.0381e-09 au
q 1.865172133532615 7.3574e-08 au
i 3.780020054051181 4.0012e-06 deg
node 126.0127147689198 5.5302e-05 deg
peri 277.8397023611067 5.6323e-05 deg
M 179.9738932598869 1.0768e-05 deg
tp 2458539.703274219379
(2019-Feb-25.20327422)
3.8176e-05 TDB
period 1321.785159903769
3.62
6.7613e-06
1.851e-08
d
yr
n .2723589361725088 1.3932e-09 deg/d
Q 2.848994816721602 9.7157e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      10711 days (29.33 yr)  
   first obs. used      1991-01-23  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51828  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:11:41  

Additional Information
 Earth MOID = .877765 au 
 Jupiter MOID = 2.55865 au 
 T_jup = 3.521 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.39   n/a E2021B10  

17748 Uedashoji           Discovered 1998 Feb. 1 at the Saji Observatory.
Ueda Shoji (1913-2000) was a professional Japanese photographer famous throughout the world. Active for nearly 70 years, he made great contributions to improvements in photographic technology. Ueda was presented with the Art Order of Culture by France in 1996. The name was suggested by M. Fukuyama.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040306/MPCPages.arcLast Updated: 2004-03-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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