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59342 (1999 CS118)
Classification: Main-belt Asteroid          SPK-ID: 2059342
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2298898047864764 9.6829e-08  
a 2.39456824834277 2.7702e-08 au
q 1.844081421183356 2.2438e-07 au
i 25.43035571801074 9.2749e-06 deg
node 18.34883307784242 1.445e-05 deg
peri 344.7457581953458 1.9801e-05 deg
M 352.2793496352567 2.0056e-05 deg
tp 2457429.526230582014
(2016-Feb-11.02623058)
7.5727e-05 JED
period 1353.440774528916
3.71
2.3487e-05
6.43e-08
d
yr
n .2659887353588139 4.6158e-09 deg/d
Q 2.945055075502184 3.4071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      8560 days (23.44 yr)  
   first obs. used      1992-04-09  
   last obs. used      2015-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51094  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-05 15:13:14  

Additional Information
 Earth MOID = .849304 au 
 Jupiter MOID = 2.52285 au 
 T_jup = 3.365 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO319774  

59342 (1999 CS118)          Discovered 1999-Feb-09 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CS118 = 2001 WF23 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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