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JPL Small-Body Database Browser
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11417 Chughtai (1999 JW117)
Classification: Main-belt Asteroid          SPK-ID: 2011417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1010416630006464 4.126e-08  
a 2.759926163391199 1.6723e-08 au
q 2.481058634083159 1.1384e-07 au
i 5.064697663500576 5.2759e-06 deg
node 66.74003890763846 5.6349e-05 deg
peri 242.3803566614747 6.443e-05 deg
M 147.1115863253409 3.3425e-05 deg
tp 2458316.133094387588
(2018-Jul-16.63309439)
0.00015485 TDB
period 1674.72931381224
4.59
1.5222e-05
4.168e-08
d
yr
n .2149601114824463 1.9538e-09 deg/d
Q 3.03879369269924 1.8413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      10311 days (28.23 yr)  
   first obs. used      1991-09-11  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6336  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:15:36  

Additional Information
 Earth MOID = 1.4714 au 
 Jupiter MOID = 2.17384 au 
 T_jup = 3.329 
[ 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 15.1   n/a MPO452332  

11417 Chughtai           Discovered 1999 May 13 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Asma Latif Chughtai (b. 1986) is a finalist in the 2002 Intel International Science and Engineering Fair for her environmental science project. She attends the Edward R. Murrow High School, Brooklyn, New York, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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