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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2299095008921165 9.7573e-08  
a 2.394119686564033 2.7747e-08 AU
q 1.843688824350106 2.2597e-07 AU
i 25.43109634458726 9.2922e-06 deg
node 18.35542297310627 1.4455e-05 deg
peri 344.79407844 1.9813e-05 deg
M 245.8222643084717 1.9025e-05 deg
tp 2457429.637175959454
(2016-Feb-11.13717596)
7.6126e-05 JED
period 1353.060493008763
3.70
2.3522e-05
6.44e-08
d
yr
n .2660634922533862 4.6253e-09 deg/d
Q 2.94455054877796 3.4126e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      634  
   data-arc span      8115 days (22.22 yr)  
   first obs. used      1992-04-09  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51811  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:49:42  

Additional Information
 Earth MOID = .85057 AU 
 T_jup = 3.366 
[ 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 13.7 mag n/a MPO253736  

59342 (1999 CS118)          Discovered 1999-Feb-09 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
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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