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23717 Kaddoura (1998 FW118)
Classification: Main-belt Asteroid          SPK-ID: 2023717
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552007096701314 5.8861e-08  
a 2.256826577900315 1.6792e-08 AU
q 1.906565491407772 1.3007e-07 AU
i 4.567250358682378 6.743e-06 deg
node 247.1216784425088 7.2336e-05 deg
peri 81.28635122245508 7.5789e-05 deg
M 216.562863725898 2.7613e-05 deg
tp 2457493.906439964772
(2016-Apr-15.40643996)
9.8637e-05 JED
period 1238.356558150197
3.39
1.3821e-05
3.784e-08
d
yr
n .2907078721638559 3.2446e-09 deg/d
Q 2.607087664392858 1.9398e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      11467 days (31.39 yr)  
   first obs. used      1982-10-21  
   last obs. used      2014-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57578  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 23:36:44  

Additional Information
 Earth MOID = .902434 AU 
 T_jup = 3.603 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO236514  

23717 Kaddoura           Discovered 1998 Mar. 31 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Deena Wafic Kaddoura (b. 1990) was awarded second place in the 2007 Intel International Science and Engineering Fair for her computer science team project. She attends the Iman High School, Saida, Lebanon.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070828/MPCPages.arcLast Updated: 2007-08-30

Alternate Designations
 1998 FW118 = 1982 UX7 = 1999 UT5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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